10-Day Weather Forecast - South Chicago Heights, IL
- 36|26°FWindyHourly details
Today
36°FMostly cloudy. A chance of light sprinkles late. Windy. Highs around 40. South winds 20 to 25 mph becoming southwest 15 to 25 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 30 percent.
Tonight
26°FMostly cloudy in the evening then becoming partly cloudy. A chance of light sprinkles early in the evening. Breezy with lows in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph diminishing to 10 to 15 mph after midnight. Chance of precipitation 30 percent.
- 34|22°FPartly CloudyHourly details
Day
34°FMostly sunny in the morning then becoming partly cloudy. Highs in the mid 30s. West winds 10 to 15 mph.
Night
22°FMostly cloudy. A slight chance of snow. Lows in the mid 20s. Northwest winds around 5 mph becoming northeast after midnight. Chance of precipitation 20 percent.
- 37|26°FPartly CloudyHourly details
Day
37°FPartly cloudy. A slight chance of snow in the morning. Highs in the lower 40s. Northeast winds around 5 mph becoming northwest in the afternoon. Chance of precipitation 20 percent.
Night
26°FPartly cloudy in the evening then becoming mostly clear. Lows in the upper 20s.
- 55|32°FMostly SunnyHourly details
Day
55°FMostly sunny. Highs in the mid 50s.
Night
32°FMostly clear in the evening then becoming partly cloudy. Lows in the lower 30s.
Weekend Weather
- 38|23°FPartly CloudyHourly details
Day
38°FPartly cloudy in the morning then becoming mostly cloudy. Highs in the mid 40s.
Night
23°FMostly cloudy. Lows in the lower 20s.
- 31|23°F30% Chance of SnowHourly details
Day
31°FMostly cloudy. A chance of snow in the afternoon. Highs in the lower 30s. Chance of precipitation 30 percent.
Night
23°FMostly cloudy with a 40 percent chance of snow. Lows in the lower 20s.
- 35|17°F30% Chance of Snow
Day
35°FMostly cloudy with a 30 percent chance of snow. Highs in the mid 30s.
Night
17°FPartly cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 17F. Dew point will be around 21F with an average humidity of 87%. Winds will be 3 mph from the E.
- 33|22°F30% Chance Frozen Mix
Day
33°FSunny with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 33F. Dew point will be around 22F with an average humidity of 80%. Winds will be 3 mph from the S.
Night
22°FMostly clear with a slight chance of snow. Chance of precipitation 25%. Low temperature around 22F. Dew point will be around 22F with an average humidity of 91%. Winds will be 5 mph from the SW.
- 39|31°FSunny
Day
39°FSunny. High temperature around 39F. Dew point will be around 29F with an average humidity of 82%. Winds will be 5 mph from the SW.
Night
31°FMostly clear. Low temperature around 31F. Dew point will be around 30F with an average humidity of 91%. Winds will be 6 mph from the S.
- 45|42°FMostly Cloudy
Day
45°FMostly cloudy. High temperature around 45F. Dew point will be around 38F with an average humidity of 86%. Winds will be 9 mph from the S.
Night
42°FCloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 42F with an average humidity of 97%. Winds will be 10 mph from the S.













