St. Augustine, IL Weather Forecast & Current Conditions

Night: Mostly clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Not as cool with lows in the mid 40s. West winds around 5 mph.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the lower 30s.

Day: Sunny. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the lower 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph, becoming west after midnight.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Lows in the mid 40s. Southwest winds 5 to 10 mph, becoming west after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows around 30.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with rain likely in the afternoon. Highs in the upper 50s. Temperature falling into the mid 50s in the afternoon. Chance of rain 60 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the lower 30s.

Day: Sunny. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Partly cloudy. Lows in the upper 20s. Highs in the lower 40s.

Night: Mostly clear. Lows in the upper 20s. Highs in the upper 40s.

Night: Mostly clear. Lows in the mid 30s. Highs in the upper 50s.

Night: Clear. Lows in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph, becoming west after midnight.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 50s.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

Night: Partly cloudy. Lows around 30. Highs in the mid 40s.

Night: Mostly clear. Lows in the upper 20s. Highs around 50.

Night: Mostly clear. Lows in the mid 30s. Highs in the upper 50s.

Night: Mostly clear. Lows in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the lower 30s.

Day: Sunny. Highs in the mid 50s.

Night: Mostly clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the lower 40s. Southwest winds around 5 mph, becoming west around 5 mph after midnight.

Day: Sunny. Highs in the lower 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Day: Mostly clear. Highs in the mid 40s. Lows in the upper 20s.

Day: Mostly clear. Highs in the mid 40s. Lows in the upper 20s.

Night: Mostly clear. Lows in the lower 30s. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs around 60. Temperature falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

Night: Partly cloudy. Lows around 30. Highs in the mid 40s.

Night: Mostly clear. Lows in the upper 20s. Highs in the upper 40s.

Night: Mostly clear. Lows in the lower 30s. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs around 60. Temperature falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. A chance of rain in the evening. Lows in the upper 30s. Chance of rain 40 percent.

Day: Partly sunny. Cooler with highs in the upper 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the lower 30s.

Day: Sunny. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Lows in the mid 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight.

Day: Sunny. Highs in the mid 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Partly sunny. Cooler with highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

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

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Partly sunny. Cooler with highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the mid 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Lows in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the mid 40s. Southwest winds around 5 mph, becoming northwest after midnight.

Day: Sunny. Highs in the mid 60s. North winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of showers. Highs in the upper 50s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.

Day: Partly sunny. Cooler with highs in the upper 40s.

Night: Partly cloudy. Lows around 30.

Night: Mostly clear. Highs in the mid 40s. Lows in the upper 20s.

Night: Mostly clear. Highs around 50. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Clear. Near steady temperature in the mid 30s. West winds around 5 mph.

Day: Sunny. Highs in the mid 60s. Southwest winds 5 to 10 mph.

Night: Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph, becoming northwest after midnight.

Day: Sunny. Highs in the lower 60s. North winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds, becoming southeast around 5 mph after midnight.

Day: Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 20s.

Night: Mostly clear. Highs in the lower 40s. Lows in the upper 20s.

Night: Mostly clear. Highs in the upper 40s. Lows in the mid 30s.

Day: Sunny. Highs in the upper 50s.

Night: Mostly clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the lower 60s. Northwest winds around 5 mph in the morning, becoming light and variable.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the mid 30s. Highs in the mid 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s.

Day: Mostly sunny. Highs in the lower 40s.

Night: Mostly clear. Lows in the upper 20s. Highs in the upper 40s.

Night: Mostly clear. Lows in the lower 30s. Highs in the mid 50s.

Night: Clear. Near steady temperature in the upper 30s. Light and variable winds.

Day: Sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.

Night: Mostly clear. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph.

Day: Sunny. Highs in the mid 60s. Northwest winds around 5 mph.

Night: Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 50s. Temperature falling into the mid 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. A chance of rain in the evening. Lows in the upper 30s. Chance of rain 40 percent.

Day: Partly sunny. A chance of rain in the afternoon. Cooler with highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. Chance of rain 30 percent.

Night: Mostly cloudy. Lows around 30.

Day: Mostly sunny. Highs in the lower 40s.

Night: Mostly clear. Lows in the upper 20s. Highs in the upper 40s.

Night: Mostly clear. Lows in the lower 30s. Highs in the mid 50s.

Night: Clear. Near steady temperature in the mid 30s. Light and variable winds.

Day: Sunny. Highs in the mid 60s. Southwest winds around 5 mph.

Night: Clear. Not as cool with lows in the mid 40s. Southwest winds around 5 mph.

Day: Sunny. Highs in the mid 60s. West winds around 5 mph in the morning, becoming light and variable.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable winds.

Day: Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 50 percent.

Night: Mostly cloudy. Lows in the upper 30s. Highs in the upper 40s.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30.

Day: Mostly sunny. Highs in the mid 40s.

Night: Mostly clear. Lows in the upper 20s. Highs in the upper 40s.

Night: Mostly clear. Lows in the mid 30s. Highs in the upper 50s.