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South Chicago Heights, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station  

Cloudy 58°F
Feels Like 58°F  
Humidity 85% Dew Point 54°F Wind Calm 0 MPH Gusts 4 Barometer 30.15 in.765.8 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 4.8 miles NE of central South Chicago Heights
at

Current Conditions From Nearby Local Station  

Cloudy 58°F
Feels Like 58°F  
Humidity 85% Dew Point 54°F Wind Calm 0 MPH Gusts 4 Barometer 30.15 in.765.8 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 4.8 miles NE of central South Chicago Heights
at

Point Forecast at a Glance

WedOct 15
Wed Oct 15: Mostly Cloudy, Low 51°F
 
51°
ThuOct 16
Thu Oct 16: Mostly Sunny, High 69°F, Low 53°F
69°
53°
FriOct 17
Fri Oct 17: Mostly Cloudy, High 73°F, Low 59°F
73°
59°
SatOct 18
Sat Oct 18: Thunderstorms, High 75°F, Low 51°F
80%
75°
51°
SunOct 19
Sun Oct 19: Thunderstorms, High 58°F, Low 42°F
70%
58°
42°
MonOct 20
Mon Oct 20: Sunny, High 64°F, Low 47°F
64°
47°
TueOct 21
Tue Oct 21: Showers, High 64°F, Low 45°F
20%
64°
45°

Week Ahead Summary

Sharp cooling trend with temperatures dropping from 69°F to 61°F, falling as low as 58°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for October. Normal highs for this period are around 63°F with lows around 44°F.



This Date in Weather History

1880 - A violent early season blizzard raked Minnesota and the Dakotas. Winds gusted to 70 mph at Yankton SD, and snow drifts 10 to 15 feet high were reported in northwest Iowa and southeast South Dakota. Saint Paul MN reported a barometric pressure of 28.65 inches on the 16th. Railroads were blocked by drifts of snow which remained throughout the severe winter to follow. Gales did extensive damage to ship on the Great Lakes.

More on this and other weather history


South Chicago Heights 7 Day Weather Forecast Details

Wednesday Oct 15

Mostly Cloudy

Night: Mostly cloudy, with a low around 51. East northeast wind around 5 mph, with gusts as high as 10 mph.

Thursday Oct 16

Mostly Sunny

Day: Mostly sunny, with a high near 69. East southeast wind 5 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 53. Southeast wind 5 to 10 mph.

Friday Oct 17

Mostly Cloudy

Day: Mostly cloudy, with a high near 73. South wind 10 to 15 mph, with gusts as high as 25 mph.

Showers with Mostly Cloudy

Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 59. South wind 10 to 15 mph. Chance of precipitation is 30%.

Saturday Oct 18

Thunderstorms

Day: A chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 80%.

Thunderstorms

Night: Showers and thunderstorms. Mostly cloudy, with a low around 51.

Sunday Oct 19

Thunderstorms

Day: Rain showers likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 58.

Thunderstorms

Night: A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 42.

Monday Oct 20

Sunny

Day: Sunny, with a high near 64.

Showers

Night: A slight chance of rain showers after 1am. Mostly clear, with a low around 47.

Tuesday Oct 21

Showers

Day: A slight chance of rain showers. Mostly sunny, with a high near 64.

Showers

Night: A chance of rain showers. Partly cloudy, with a low around 45.

Wednesday Oct 22

Showers

Day: A chance of rain showers. Mostly sunny, with a high near 61.

Sun & Moon   Monthly

First Light 6:35 AM

Sunrise 7:03 AM

Sunset 6:11 PM

Last Light 6:38 PM

Moonrise 12:53 AM

Moonset 3:44 PM

Moon Phase
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Weather Near South Chicago Heights

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Contiguous United States Extremes

Wed's High Temperature
96 at Rio Grande Village, TX

Wed's Low Temperature
17 at 11 Miles West-northwest Of Augusta, MT


Weather Folklore

When smoke rises but not too high, clouds won't grow and you'll keep dry.


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About South Chicago Heights, Illinois

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.