Helena, IL Weather Forecast & Current Conditions

Night: Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent.

Day: Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Much cooler. Less humid with lows around 50. Northeast winds 10 to 15 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs in the upper 70s.

Night: Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Much cooler. Less humid with lows around 50. Northeast winds 10 to 15 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50. Highs around 80.

Night: Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: A slight chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Partly cloudy. Much cooler. Less humid with lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Night: Mostly clear. Lows in the lower 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s. Highs in the upper 70s.

Night: A slight chance of thunderstorms. A slight chance of showers this evening, then showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Mostly cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler with highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 80 percent.

Night: Partly cloudy. Much cooler with lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows in the upper 40s. Highs in the lower 70s.

Night: Clear. Lows in the lower 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the lower 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50. Highs in the upper 70s.

Night: Mostly cloudy. Showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph, becoming north after midnight. Chance of rain 90 percent.

Day: Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Cooler. Less humid with lows around 50. Northeast winds 10 to 15 mph, diminishing to around 5 mph after midnight.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Night: Mostly clear. Highs in the mid 70s. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

Night: A slight chance of thunderstorms. A slight chance of showers this evening, then showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Mostly cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the mid 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Partly cloudy. Cooler with lows around 50. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows around 50. Highs in the lower 70s.

Night: Clear. Lows in the lower 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50. Highs in the upper 70s.

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 70 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the mid 50s. Northeast winds 10 to 15 mph.

Day: Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Clear. Highs around 70. Lows in the mid 40s.

Day: Clear. Highs around 70. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50. Highs in the upper 70s.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs around 80.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. Northwest winds 5 to 10 mph, becoming north in the afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. Cooler. Less humid with lows in the mid 50s. Northeast winds 10 to 15 mph.

Day: Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s. Highs in the upper 70s.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 5 to 10 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the mid 50s. Northeast winds 10 to 15 mph.

Day: Partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Day: Mostly sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s.

Day: Sunny. Highs in the upper 70s.

Night: A slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the lower 60s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Mostly cloudy. Showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Much cooler with highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 80 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Much cooler with lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs around 70. Lows in the lower 40s.

Day: Clear. Highs around 70. Lows in the lower 40s.

Night: Mostly clear. Lows in the lower 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Sunny. Highs in the upper 70s.

Night: A slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the lower 60s. West winds around 5 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Mostly cloudy. Showers likely, mainly in the morning. Much cooler with highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows in the upper 40s. Highs around 70.

Night: Clear. Lows in the lower 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs in the upper 70s.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. South winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 50 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Much cooler. Near steady temperature in the upper 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy. Less humid with lows in the lower 50s. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Northeast winds around 5 mph in the evening, becoming light and variable.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Day: Clear. Highs in the lower 70s. Lows in the mid 40s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows around 50.

Day: Sunny. Highs around 80.

Night: A slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the lower 60s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain near 100 percent.

Day: Mostly cloudy. Showers likely in the morning. Much cooler with highs in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Much cooler with lows in the upper 40s. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph.

Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s.

Day: Clear. Highs in the lower 70s. Lows in the lower 40s.

Night: Clear. Highs in the lower 70s. Lows in the lower 40s.

Day: Mostly clear. Highs in the upper 70s. Lows in the upper 40s.

Day: Mostly clear. Highs in the upper 70s. Lows in the upper 40s.

Night: A slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain near 100 percent.

Day: Cloudy. Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the mid 60s. North winds 10 to 15 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then clearing. Much cooler with lows around 50. Northeast winds 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows around 50. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows around 50. Highs in the lower 70s.

Night: Clear. Lows in the mid 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Night: Mostly clear. Lows in the lower 50s. Highs around 80.

Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers this evening, then showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 90 percent.

Day: Cloudy. Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler with highs around 70. North winds 10 to 15 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Cooler. Less humid with lows around 50. Northeast winds 10 to 15 mph.

Day: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the mid 70s.

Night: Clear. Lows around 50. Highs in the lower 70s.

Night: Clear. Lows in the lower 40s. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the lower 50s. Highs around 80.