10-Day Weather Forecast - South Chicago Heights, IL

Patchy fog in the morning. Rain. A slight chance of thunderstorms in the late morning and afternoon. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. South winds 5 to 10 mph increasing to southwest 15 to 20 mph with gusts up to 25 mph in the afternoon. Chance of precipitation near 100 percent.

Mostly cloudy. Rain likely with a slight chance of thunderstorms early in the evening then snow likely late in the evening. A chance of snow after midnight. Little or no snow accumulation. Windy with lows around 17. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 70 percent.

Mostly cloudy. A chance of snow mainly in the morning. Windy with highs in the mid 20s. West winds 20 to 30 mph with gusts up to 45 mph becoming northwest 15 to 25 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 50 percent.

Mostly cloudy in the evening then clearing. Blustery with lows around 14. Northwest winds 15 to 20 mph diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy. Near steady temperature in the mid 20s.

Mostly cloudy. Highs in the lower 30s.

Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20.

Mostly cloudy in the morning then clearing. Highs in the lower 20s.

Mostly clear. Lows around 10 above.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 20s.

Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the lower 20s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 30s.

Cloudy. Low temperature around 21F. Dew point will be around 16F with an average humidity of 70%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 27F. Dew point will be around 15F with an average humidity of 66%. Winds will be 5 mph from the W.

Clear. Low temperature around 21F. Dew point will be around 13F with an average humidity of 65%. Winds will be 2 mph from the NW.

Mostly sunny with a slight chance of snow. Chance of precipitation 25%. High temperature around 28F. Dew point will be around 15F with an average humidity of 62%. Winds will be 1 mph from the W.

Clear. Low temperature around 22F. Dew point will be around 16F with an average humidity of 71%. Winds will be 1 mph from the E.