10-Day Weather Forecast - Deer Park, IL

Mostly cloudy. Highs in the lower 40s. East winds 5 to 10 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. North winds 10 to 15 mph.

Mostly cloudy. Highs in the mid 30s. Northeast winds around 10 mph.

Mostly cloudy. A chance of snow. Some snow accumulation possible. Lows in the lower 20s. East winds 5 to 10 mph. Chance of precipitation 50 percent.

Mostly cloudy. A slight chance of snow in the morning. Highs in the lower 40s. Chance of precipitation 20 percent.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the lower 30s. Chance of precipitation 50 percent.

Rain likely. Highs in the mid 40s. Chance of precipitation 60 percent.

Mostly cloudy with a chance of rain. Lows in the lower 30s. Chance of precipitation 50 percent.

Mostly cloudy with a 50 percent chance of rain. Highs around 50.

Rain likely. Lows around 40. Chance of precipitation 70 percent.

Mostly cloudy. Rain likely mainly in the morning. Highs in the mid 50s. Chance of precipitation 60 percent.

Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of rain. Lows in the lower 40s.

Cloudy with a 50 percent chance of rain. Highs in the upper 50s.

Cloudy with probable rain. Chance of precipitation 70%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 76%. Winds will be 4 mph from the SW.

Mostly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 58F. Dew point will be around 43F with an average humidity of 69%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 74%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 58F. Dew point will be around 45F with an average humidity of 74%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 46F with an average humidity of 79%. Winds will be 7 mph from the S.