10-Day Weather Forecast - Deer Park, IL

Mostly sunny and breezy. Highs around 80. Southwest winds 10 to 15 mph increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon.

A chance of thunderstorms in the evening. Showers likely. A slight chance of thunderstorms after midnight. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph becoming north 5 to 10 mph after midnight. Chance of precipitation 70 percent.

Cloudy. A chance of showers. Highs in the mid 50s. North winds around 10 mph. Chance of precipitation 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. A slight chance of showers in the evening. Lows in the upper 30s. North winds 5 to 10 mph. Chance of precipitation 20 percent.

Mostly cloudy. Highs in the upper 50s.

Mostly cloudy. Lows around 40.

Mostly cloudy. Highs around 60.

Partly cloudy. Lows in the lower 40s.

Partly cloudy in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent.

Partly cloudy in the evening then clearing. Lows in the mid 40s.

Mostly sunny in the morning then becoming partly cloudy. Highs in the upper 60s.

Partly cloudy. Lows in the upper 40s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 70s.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 66%. Winds will be 6 mph from the NE.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 64F. Dew point will be around 43F with an average humidity of 59%. Winds will be 5 mph from the N.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 65%. Winds will be 4 mph from the N.

Mostly sunny. High temperature around 65F. Dew point will be around 43F with an average humidity of 57%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 49F. Dew point will be around 43F with an average humidity of 63%. Winds will be 3 mph from the NW.