10-Day Weather Forecast - Illinois City, IL

Mostly sunny. Highs around 30. Northwest winds around 5 mph becoming southwest with gusts up to 20 mph in the afternoon.

Mostly cloudy. Snow likely mainly in the evening. Light snow accumulation possible. Not as cool. Near steady temperature in the upper 20s. Temperature rising into the lower 30s after midnight. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 70 percent.

Mostly cloudy. Highs in the mid 30s. Temperature falling into the lower 30s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph.

Mostly cloudy. Lows around 10 above. Highs around 15. Wind chill values as low as 5 below.

Mostly cloudy. Lows around 10 above. Highs around 15. Wind chill values as low as 5 below.

Mostly cloudy. Lows zero to 5 above zero. Highs around 20. Wind chill values as low as 10 below.

Mostly cloudy. Lows zero to 5 above zero. Highs around 20. Wind chill values as low as 10 below.

Mostly cloudy. Lows around 10 above. Highs around 20. Wind chill values as low as 5 below.

Mostly cloudy. Lows around 10 above. Highs around 20. Wind chill values as low as 5 below.

Partly cloudy. Lows 5 to 10 above. Highs in the lower 20s. Wind chill values as low as 5 below.

Partly cloudy. Lows 5 to 10 above. Highs in the lower 20s. Wind chill values as low as 5 below.

Partly cloudy. Low temperature around 17F. Dew point will be around 8F with an average humidity of 62%. Winds will be 4 mph from the SW.

Partly cloudy. High temperature around 27F. Dew point will be around 13F with an average humidity of 65%. Winds will be 4 mph from the W.

Clear. Low temperature around 17F. Dew point will be around 13F with an average humidity of 71%. Winds will be 1 mph from the W.

Partly cloudy. High temperature around 28F. Dew point will be around 16F with an average humidity of 68%. Winds will be 3 mph from the S.

Mostly cloudy. Low temperature around 24F. Dew point will be around 19F with an average humidity of 77%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 28F. Dew point will be around 20F with an average humidity of 74%. Winds will be 2 mph from the N.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 18F. Dew point will be around 17F with an average humidity of 78%. Winds will be 5 mph from the N.