10-Day Weather Forecast - Charleston, IL

Mostly cloudy in the morning then becoming partly sunny. A chance of sprinkles in the morning. A chance of flurries. Breezy and much cooler with highs in the mid 30s. Temperature falling into the mid 20s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 35 mph.

Partly cloudy in the evening then becoming mostly clear. Much cooler with lows around 15. North winds 15 to 20 mph becoming northwest around 10 mph after midnight.

Sunny. Highs in the upper 20s. Northwest winds 5 to 10 mph becoming west in the afternoon.

Mostly cloudy. A chance of snow after midnight. Light snow accumulation possible. Lows in the lower 20s. Temperature rising into the upper 20s after midnight. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 50 percent.

Mostly cloudy. Highs in the upper 30s. Lows around 15.

Mostly cloudy. Highs in the upper 30s. Lows around 15.

Mostly cloudy. Much cooler with highs in the lower 20s. Wind chill values as low as zero.

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

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

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

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

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

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

Clear. Low temperature around 21F. Dew point will be around 11F with an average humidity of 65%. Winds will be 5 mph from the S.

Partly cloudy. High temperature around 32F. Dew point will be around 18F with an average humidity of 63%. Winds will be 8 mph from the S.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 24F with an average humidity of 78%. Winds will be 3 mph from the SW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 35F. Dew point will be around 26F with an average humidity of 74%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 35F. Dew point will be around 30F with an average humidity of 82%. Winds will be 2 mph from the SE.