10-Day Weather Forecast - Westchester, IL

Mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 20 percent.

Mostly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 60s. Chance of precipitation 50 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

Showers likely. Breezy with highs in the lower 70s. Chance of precipitation 70 percent.

Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 50s. Chance of precipitation 70 percent.

Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of precipitation 60 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the lower 50s.

Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy. Highs around 60.

Cloudy. Low temperature around 54F. Dew point will be around 51F with an average humidity of 84%. Winds will be 6 mph from the WSW.

Cloudy. High temperature around 56F. Dew point will be around 50F with an average humidity of 73%. Winds will be 9 mph from the WSW.

Cloudy. Low temperature around 49F. Dew point will be around 43F with an average humidity of 81%. Winds will be 6 mph from the W.

Cloudy. High temperature around 52F. Dew point will be around 45F with an average humidity of 72%. Winds will be 7 mph from the WNW.

Mostly clear. Low temperature around 38F. Dew point will be around 37F with an average humidity of 84%. Winds will be 5 mph from the W.