10-Day Weather Forecast - Knoxville, IL

Mostly sunny and windy. Highs in the upper 40s. West winds 20 to 30 mph with gusts up to 50 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph becoming north around 5 mph after midnight.

Cloudy. Highs around 50. East winds 5 to 10 mph.

Cloudy. A chance of rain after midnight. Not as cool with lows in the lower 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Rain with a chance of thunderstorms. Breezy and not as cool with highs in the lower 60s. Chance of rain near 100 percent.

Rain and snow in the evening then snow likely after midnight. Snow may be heavy at times in the evening. Heavy snow accumulation. Very windy and much cooler with lows around 15. Chance of precipitation near 100 percent. Wind chill values as low as 5 below after midnight.

Mostly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Windy and much cooler with highs in the lower 20s. Chance of snow 50 percent. Wind chill values as low as 5 below in the morning.

Partly cloudy in the evening then becoming mostly clear. Brisk colder with lows zero to 5 above zero. Wind chill values as low as 10 below after midnight.

Mostly sunny. Highs in the mid 20s. Wind chill values as low as 10 below in the morning.

Mostly cloudy with a 40 percent chance of snow. Not as cool with lows 15 to 20.

Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Mostly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Partly sunny. Not as cool with highs in the mid 50s.

Mostly cloudy. Low temperature around 39F. Dew point will be around 40F with an average humidity of 86%. Winds will be 4 mph from the N.

Mostly cloudy. High temperature around 55F. Dew point will be around 42F with an average humidity of 78%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 74%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 61F. Dew point will be around 44F with an average humidity of 71%. Winds will be 2 mph from the W.

Clear. Low temperature around 39F. Dew point will be around 38F with an average humidity of 69%. Winds will be 4 mph from the NE.