South Chicago Heights, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 15°F
Feels Like 7°F  
Humidity 72% Dew Point 8°F Wind WNW 5 MPH Gusts 6 Barometer 29.42 in.
Report from a MADIS/MESONET weather station 3.5 mi. WNW of central South Chicago Heights
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Partly Cloudy, Low 6F
 
6
ThuDec 4
Thu Dec 4: Sunny, High 16F, Low 0F
16
0
FriDec 5
Fri Dec 5: Mostly Cloudy, High 27F, Low 21F
27
21
SatDec 6
Sat Dec 6: Mostly Cloudy, High 30F, Low 17F
30
17
SunDec 7
Sun Dec 7: Snow, High 28F, Low 9F
50%
28
9
MonDec 8
Mon Dec 8: Partly Sunny, High 21F, Low 14F
21
14
TueDec 9
Tue Dec 9: Mostly Cloudy, High 32F, Low 22F
32
22

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 16°F to 32°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 10°F below the historical average for December. Normal highs for this period are around 37°F with lows around 23°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

More on this and other weather history

South Chicago Heights, IL 7 Day Weather Forecast Details

Wednesday Dec 3

Partly Cloudy

Night: Partly cloudy, with a low around 6. Wind chill values as low as -5. North northwest wind around 10 mph, with gusts as high as 15 mph.

Thursday Dec 4

Sunny

Day: Sunny, with a high near 16. Wind chill values as low as -7. North northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 0. Wind chill values as low as -11. South wind 5 to 10 mph.

Friday Dec 5

Mostly Cloudy

Day: Mostly cloudy through mid morning, then becoming sunny, with a high near 27. Wind chill values as low as -4. South southwest wind around 10 mph, with gusts as high as 20 mph.

Snow

Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Dec 6

Mostly Cloudy

Day: Mostly cloudy, with a high near 30.

Snow

Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17.

Sunday Dec 7

Snow

Day: A chance of snow before noon. Mostly cloudy, with a high near 28.

Mostly Cloudy

Night: Mostly cloudy, with a low around 9.

Monday Dec 8

Partly Sunny

Day: Partly sunny, with a high near 21.

Snow

Night: A chance of snow. Mostly cloudy, with a low around 14.

Tuesday Dec 9

Mostly Cloudy

Day: Mostly cloudy, with a high near 32.

Snow

Night: A chance of snow. Mostly cloudy, with a low around 22.

Wednesday Dec 10

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 33.


About South Chicago Heights, IL

South Chicago Heights is a village and a south suburb in Cook County, Illinois, United States. The population was 4,026 at the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.