10-Day Weather Forecast - Chester, IL

Mostly sunny. Not as cool with highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30. Northwest winds around 5 mph.

Mostly sunny. Cooler with highs in the mid 40s. Northeast winds around 5 mph.

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

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

Mostly cloudy. A slight chance of rain in the evening. Not as cool. Near steady temperature in the mid 40s. Chance of rain 20 percent.

Mostly cloudy. Highs in the lower 60s. Lows in the lower 50s.

Mostly cloudy. Highs in the lower 60s. Lows in the lower 50s.

Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 60s. Lows in the upper 50s.

Mostly sunny. Highs in the lower 70s.

Mostly clear. Low temperature around 50F. Dew point will be around 57F with an average humidity of 89%. Winds will be 10 mph from the SW.

Sunny. High temperature around 64F. Dew point will be around 50F with an average humidity of 74%. Winds will be 4 mph from the S.

Partly cloudy. Low temperature around 51F. Dew point will be around 51F with an average humidity of 91%. Winds will be 5 mph from the S.

Mostly cloudy. High temperature around 62F. Dew point will be around 51F with an average humidity of 79%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 45F. Dew point will be around 45F with an average humidity of 84%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 54F. Dew point will be around 40F with an average humidity of 69%. Winds will be 3 mph from the NW.

Partly cloudy. Low temperature around 34F. Dew point will be around 33F with an average humidity of 78%. Winds will be 4 mph from the NW.