10-Day Weather Forecast - Chicago Heights, IL

Mostly cloudy in the morning then clearing. Blustery. Highs in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon.

Partly cloudy and blustery. Lows in the lower 20s. South winds 5 to 10 mph increasing to 15 to 20 mph with gusts up to 30 mph after midnight.

Mostly cloudy and breezy. Highs in the lower 40s. Southwest winds 15 to 20 mph becoming west 10 to 15 mph in the afternoon. Gusts up to 30 mph.

Partly cloudy in the evening then becoming clear. Lows around 18. West winds 10 to 15 mph with gusts up to 25 mph.

Sunny. Highs in the upper 20s. Northwest winds around 10 mph becoming west in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the mid 20s.

Mostly cloudy. Highs in the upper 30s.

Mostly cloudy. Near steady temperature in the upper 30s.

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy. Lows in the lower 30s.

Mostly cloudy. Highs around 50.

Mostly cloudy. Near steady temperature in the upper 40s.

Mostly cloudy. Highs in the upper 50s.

Cloudy. Low temperature around 45F. Dew point will be around 46F with an average humidity of 84%. Winds will be 6 mph from the W.

Mostly cloudy. High temperature around 49F. Dew point will be around 40F with an average humidity of 77%. Winds will be 2 mph from the NW.

Mostly cloudy. Low temperature around 41F. Dew point will be around 39F with an average humidity of 82%. Winds will be 1 mph from the SE.

Cloudy. High temperature around 46F. Dew point will be around 37F with an average humidity of 78%. Winds will be 4 mph from the NE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 35F with an average humidity of 80%. Winds will be 5 mph from the NE.