10-Day Weather Forecast - Illinois City, IL

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 40s. West winds 10 to 15 mph becoming north 5 to 10 mph after midnight. Chance of rain 50 percent.

Mostly cloudy with a 40 percent chance of showers. Much cooler with highs in the upper 50s. North winds 5 to 10 mph.

Mostly cloudy. Lows around 40. North winds 5 to 10 mph.

Mostly cloudy. Highs in the upper 50s. Lows in the lower 40s.

Mostly cloudy. Highs in the upper 50s. Lows in the lower 40s.

Partly cloudy. Highs in the lower 60s. Lows in the mid 40s.

Partly cloudy. Highs in the lower 60s. Lows in the mid 40s.

Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.

Partly cloudy in the evening then clearing. Lows in the mid 40s.

Sunny. Highs in the lower 70s.

Partly cloudy. Lows around 50.

Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 42F with an average humidity of 64%. Winds will be 4 mph from the NE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 67F. Dew point will be around 44F with an average humidity of 57%. Winds will be 3 mph from the NE.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 44F with an average humidity of 61%. Winds will be 2 mph from the SW.

Mostly cloudy with a 35% chance for rain and thunderstorms. High temperature around 69F. Dew point will be around 46F with an average humidity of 58%. Winds will be 5 mph from the NW.

Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 51F. Dew point will be around 46F with an average humidity of 65%. Winds will be 4 mph from the W.