10-Day Weather Forecast - Knoxville, IL

Sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph becoming southwest with gusts up to 20 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 25 mph.

Mostly cloudy. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon. West winds 10 to 15 mph becoming north 15 to 20 mph in the afternoon.

Partly cloudy in the evening then clearing. Much cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph.

Sunny. Much cooler with highs in the lower 50s.

Mostly cloudy. Lows in the upper 30s. Highs around 60.

Mostly cloudy. Lows in the upper 30s. Highs around 60.

Mostly cloudy. Lows in the upper 30s. Highs around 60.

Mostly cloudy. Lows in the upper 30s. Highs around 60.

Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s.

Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Partly cloudy. Low temperature around 29F. Dew point will be around 23F with an average humidity of 65%. Winds will be 5 mph from the NE.

Mostly cloudy. High temperature around 47F. Dew point will be around 26F with an average humidity of 58%. Winds will be 3 mph from the E.

Cloudy. Low temperature around 33F. Dew point will be around 29F with an average humidity of 69%. Winds will be 3 mph from the E.

Mostly cloudy. High temperature around 50F. Dew point will be around 34F with an average humidity of 69%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 36F with an average humidity of 77%. Winds will be 4 mph from the E.