10-Day Weather Forecast - Illinois City, IL

Sunny. Highs in the mid 30s. North winds 5 to 10 mph becoming south.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool. Near steady temperature in the upper 20s. South winds 10 to 15 mph.

Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the mid 40s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the mid 30s. Southwest winds 5 to 10 mph.

Partly sunny. Highs in the mid 40s. Northwest winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s.

Cloudy. Highs in the lower 50s. Lows in the lower 40s.

Cloudy. Highs in the lower 50s. Lows in the lower 40s.

Mostly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Mostly cloudy. Highs in the mid 50s. Lows in the mid 30s.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Partly cloudy. Low temperature around 33F. Dew point will be around 32F with an average humidity of 81%. Winds will be 5 mph from the N.

Partly cloudy. High temperature around 38F. Dew point will be around 27F with an average humidity of 70%. Winds will be 6 mph from the N.

Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 75%. Winds will be 5 mph from the N.

Mostly sunny. High temperature around 34F. Dew point will be around 21F with an average humidity of 65%. Winds will be 3 mph from the N.

Clear. Low temperature around 27F. Dew point will be around 22F with an average humidity of 74%. Winds will be 2 mph from the N.