Eureka, IL Weather Forecast & Current Conditions

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 50 percent.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

Day: Partly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph.

Day: Sunny. Highs in the upper 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

Night: Mostly cloudy and breezy. Highs in the mid 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Cooler with lows in the lower 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s. Lows in the mid 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 60s. South winds around 5 mph.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph.

Day: Mostly sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Mostly clear with a slight chance of showers in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of precipitation 50 percent.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Day: Showers likely. Highs around 70. Chance of precipitation 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Day: Mostly cloudy and breezy. Highs in the lower 60s.

Night: Mostly cloudy. Lows in the upper 30s.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph.

Day: Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 10 to 15 mph.

Day: Mostly sunny. Highs in the upper 80s. Temperature falling into the lower 80s in the afternoon. West winds 5 to 10 mph.

Night: Mostly clear with a slight chance of showers in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 60 percent.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Day: Showers likely. Highs in the lower 70s. Chance of precipitation 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 30s.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s. Lows in the mid 50s.

Day: Showers likely. Highs around 70. Chance of rain 70 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

Night: Mostly cloudy and breezy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph.

Night: Clear. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph.

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Cooler with lows in the lower 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s. Lows in the mid 50s.

Day: Showers likely. Highs around 70. Chance of rain 70 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows around 50.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the mid 80s. Southwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph.

Day: Sunny. Highs in the upper 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the upper 70s. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Day: Showers likely. Highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

Day: Partly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 60s. South winds around 5 mph.

Day: Sunny. Highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph.

Day: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: Mostly clear with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the upper 70s. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.

Day: Partly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. West winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 15 to 20 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph.

Day: Sunny. Highs in the upper 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the upper 70s. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

Day: Partly sunny and breezy. Highs in the mid 60s.

Night: Partly cloudy and breezy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 60s. South winds around 5 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 25 mph in the morning.

Night: Mostly clear with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

Day: Showers likely. Highs in the lower 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.

Day: Partly sunny. Highs in the lower 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph.

Day: Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Cooler with lows around 60. Chance of rain 50 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s. Lows in the mid 50s.

Day: Showers likely. Highs around 70. Chance of rain 70 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the upper 40s.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the mid 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Day: Showers likely. Highs around 70. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 40 percent.

Night: Mostly cloudy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the mid 50s.

Day: Sunny. Highs in the mid 80s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph.

Day: Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: Mostly clear with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Lows in the mid 60s. Chance of rain 70 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the upper 70s. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Day: Showers likely. Highs in the mid 70s. Chance of rain 70 percent.

Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 40 percent.

Day: Partly sunny. Highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. North winds around 5 mph, becoming west in the afternoon.

Night: Clear in the evening, then becoming partly cloudy. Lows around 60. South winds around 5 mph.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Night: Clear. Lows around 70. Southwest winds around 10 mph.

Day: Mostly sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Night: Mostly clear in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 60 percent.

Day: Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 70s. Chance of precipitation 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s.

Day: Showers likely. Highs in the lower 70s. Chance of precipitation 70 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.

Day: Mostly cloudy in the morning, then clearing. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. South winds around 5 mph.

Night: Clear in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph.

Day: Partly cloudy in the morning, then clearing. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear. Lows in the lower 70s. Southwest winds around 10 mph.

Day: Mostly sunny. Highs in the mid 80s. Temperature falling to around 80 in the afternoon. West winds 5 to 10 mph.

Night: Mostly clear with a slight chance of showers in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 50 percent.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 70s.

Night: Mostly cloudy with a 40 percent chance of showers. Lows in the upper 50s.

Day: Showers likely. Highs in the lower 70s. Chance of precipitation 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Lows around 50.

Day: Mostly cloudy. Highs in the mid 60s.

Night: Mostly cloudy. Lows in the upper 30s.

Day: Mostly cloudy in the morning, then clearing. Highs in the upper 50s.

Day: Sunny. Highs in the mid 80s. South winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Much warmer with lows in the mid 60s. South winds 5 to 10 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Day: Sunny. Highs in the lower 80s. West winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.

Night: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s. Lows in the mid 50s.

Day: Showers likely. Highs in the upper 60s. Chance of rain 70 percent.

Night: Mostly cloudy with a 40 percent chance of showers. Lows around 50.

Night: Mostly cloudy and breezy. Highs in the lower 60s. Lows in the upper 30s.

Day: Mostly sunny. Highs in the upper 50s.

Day: Sunny. Highs in the lower 80s. West winds around 5 mph.

Night: Clear in the evening, then becoming partly cloudy. Not as cool with lows in the lower 60s. South winds 5 to 10 mph.

Day: Sunny. Highs around 90. Southwest winds 15 to 20 mph.

Night: Clear. Lows around 70. Southwest winds 10 to 15 mph.

Day: Sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 60 percent.

Day: Showers likely, mainly in the morning. Cooler with highs in the upper 70s. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.

Day: Showers likely. Highs in the mid 70s. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent.

Day: Mostly cloudy in the morning, then becoming partly sunny. Breezy with highs in the mid 60s.

Night: Partly cloudy. Lows in the upper 30s. Highs in the upper 50s.