10-Day Weather Forecast - Knoxville, IL

Mostly sunny. Highs in the lower 30s. Northeast winds around 5 mph becoming southeast in the afternoon.

Mostly cloudy and not as cool. Near steady temperature in the mid 20s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Partly sunny in the morning then clearing. Not as cool with highs in the mid 40s. Southeast winds 5 to 10 mph.

Partly cloudy. Lows in the upper 20s.

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

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

Partly sunny. A chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.

Mostly cloudy with a 40 percent chance of rain. Lows in the lower 30s.

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

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

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

Mostly cloudy. Low temperature around 28F. Dew point will be around 26F with an average humidity of 81%. Winds will be 4 mph from the NE.

Partly cloudy. High temperature around 41F. Dew point will be around 32F with an average humidity of 84%. Winds will be 3 mph from the SE.

Partly cloudy. Low temperature around 29F. Dew point will be around 29F with an average humidity of 89%. Winds will be 5 mph from the NE.

Mostly cloudy. High temperature around 40F. Dew point will be around 33F with an average humidity of 86%. Winds will be 4 mph from the NE.

Partly cloudy. Low temperature around 29F. Dew point will be around 29F with an average humidity of 90%. Winds will be 3 mph from the NE.

Mostly sunny. High temperature around 40F. Dew point will be around 33F with an average humidity of 87%. Winds will be 1 mph from the NW.

Clear. Low temperature around 29F. Dew point will be around 29F with an average humidity of 88%. Winds will be 1 mph from the SE.