10-Day Weather Forecast - Carterville, IL

Mostly sunny. Highs in the mid 60s. West winds 15 to 20 mph. Gusts up to 35 mph in the morning.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s. Northwest winds 5 to 10 mph becoming northeast after midnight.

Mostly sunny. Highs in the mid 60s. East winds 5 to 10 mph becoming southeast in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the mid 50s.

Mostly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 70 percent.

Rain showers snow showers likely with a chance of thunderstorms in the evening then a chance of rain and snow showers after midnight. Light snow accumulation possible. Breezy and much cooler with lows in the upper 20s. Chance of precipitation 70 percent.

Mostly cloudy in the morning then clearing. Much cooler with highs in the upper 30s.

Mostly clear. Lows around 20.

Mostly sunny. Highs in the lower 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 50s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 50s.

Mostly clear. Low temperature around 39F. Dew point will be around 39F with an average humidity of 78%. Winds will be 5 mph from the S.

Sunny. High temperature around 63F. Dew point will be around 42F with an average humidity of 69%. Winds will be 5 mph from the S.

Mostly clear. Low temperature around 48F. Dew point will be around 45F with an average humidity of 77%. Winds will be 6 mph from the S.

Mostly sunny. High temperature around 67F. Dew point will be around 49F with an average humidity of 69%. Winds will be 6 mph from the SW.

Mostly clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 76%. Winds will be 3 mph from the S.

Sunny. High temperature around 69F. Dew point will be around 51F with an average humidity of 68%. Winds will be 5 mph from the S.

Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 72%. Winds will be 6 mph from the S.