10-Day Weather Forecast - Chester, IL

Mostly sunny. Not as cool with highs around 50. West winds 10 to 15 mph becoming northwest in the afternoon.

Partly cloudy. Lows in the mid 20s. North winds 5 to 10 mph.

Sunny cooler with highs in the upper 30s. Northeast winds around 5 mph becoming southeast in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s.

Partly sunny in the morning then clearing. Not as cool with highs in the upper 50s.

Mostly clear. Lows in the lower 30s. Highs in the lower 60s.

Mostly clear. Lows in the lower 30s. Highs in the lower 60s.

Mostly clear in the evening then becoming partly cloudy. Not as cool with lows in the lower 40s.

Partly sunny in the morning then mostly cloudy with a slight chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 20 percent.

Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s.

Mostly cloudy. A chance of rain mainly in the morning. Highs in the upper 50s. Chance of rain 30 percent.

Cloudy. Low temperature around 40F. Dew point will be around 35F with an average humidity of 74%. Winds will be 7 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 54F. Dew point will be around 40F with an average humidity of 69%. Winds will be 2 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 76%. Winds will be 2 mph from the W.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 49F. Dew point will be around 38F with an average humidity of 73%. Winds will be 2 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 37F. Dew point will be around 35F with an average humidity of 80%. Winds will be 3 mph from the NW.

Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 47F. Dew point will be around 34F with an average humidity of 69%. Winds will be 6 mph from the NW.

Mostly cloudy. Low temperature around 34F. Dew point will be around 31F with an average humidity of 75%. Winds will be 6 mph from the NW.