10-Day Weather Forecast - Chester, IL

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

Partly cloudy. Lows in the upper 20s. Southeast winds around 5 mph.

Partly sunny. Highs in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool. Near steady temperature in the upper 40s.

Mostly sunny. Not as cool with highs in the mid 60s.

Mostly cloudy. Lows in the lower 50s. Highs around 70.

Mostly cloudy. Lows in the lower 50s. Highs around 70.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s.

Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.

Mostly sunny. Highs in the upper 60s.

Partly cloudy. Low temperature around 52F. Dew point will be around 54F with an average humidity of 89%. Winds will be 8 mph from the SW.

Mostly cloudy. High temperature around 62F. Dew point will be around 51F with an average humidity of 80%. Winds will be 4 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 43F with an average humidity of 85%. Winds will be 4 mph from the N.

Cloudy. High temperature around 49F. Dew point will be around 36F with an average humidity of 70%. Winds will be 4 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 34F with an average humidity of 80%. Winds will be 1 mph from the N.

Partly cloudy. High temperature around 48F. Dew point will be around 32F with an average humidity of 66%. Winds will be 1 mph from the N.

Partly cloudy. Low temperature around 34F. Dew point will be around 32F with an average humidity of 80%. Winds will be 1 mph from the W.