South Chicago Heights, Illinois Weather
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Weather Forecast for South Chicago Heights, Illinois : Cook County
Issued: 3:41 am CDT Jun 4, 2025 Latitude: 41.4808681 Longitude: -87.6378211 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of rain on Overnight 60% chance of rain on Wednesday Mostly Sunny on Thursday 30% chance of on Friday Partly Sunny on Saturday Rain on Sunday Sunny on Monday Mostly Sunny on Tuesday
Low: 68°F High: 59 °F High: 69°F High: 74°F High: 73°F High: 78°F High: 75°F High: 71°F
Low: 55°F Low: 56°F Low: 56°F Low: 55°F Low: 58°F Low: 54°F  
Rain Rain Mostly Sunny Partly Sunny Partly Sunny Rain Sunny Mostly Sunny
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
68°
Cloudy
Light Rain
as of 4:55 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
5 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3700ft
Current Conditions at
GARY - (KGYY)
73°
Cloudy
Light Rain Mist
as of 4:54 AM CDST
Rel. Humidity: 78%
Dew Point: 66°F
Visibility: 6 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 23 MPH
250° West
Cloud Level(s): Few at 2000ft, Solid Overcast at 3800ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
70°
Cloudy
Light Rain Mist
as of 4:53 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 5 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Scattered at 1400ft, Broken at 7000ft, Solid Overcast at 9000ft
Current Conditions at
KANKAKEE - (KIKK)
70°
Cloudy
as of 4:55 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
9 MPH
290° West
Cloud Level(s): Broken at 3700ft, Solid Overcast at 4200ft
50% chance of rain Overnight Overnight... A 50 percent chance of rain. Cloudy, with a low around 68. South southwest wind around 10 mph, with gusts as high as 20 mph.
60% chance of rain Wednesday Wednesday... Rain likely, mainly before noon, then showers likely after 1pm. Cloudy, with a temperature falling to around 59 by 3pm. Southwest wind around 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 55. North northeast wind 5 to 10 mph.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 69. North northeast wind around 10 mph, with gusts as high as 20 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 56. North northeast wind 5 to 10 mph.
30% chance of Friday Friday... A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 74.
20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 73.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 55.
Rain on Sunday Sunday... Showers likely after 1pm. Mostly sunny, with a high near 78.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 58.
Sunny on Monday Monday... Sunny, with a high near 75.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 54.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 71.
Current Radar Image


Sun Almanac for South Chicago Heights, Illinois
Sunrise: 05:18 AM
Sunset: 8:20 PM
Civil Sunrise:04:44 AM
Civil Sunset: 8:54 PM
Nautical Sunrise: 04:02 AM
Nautical Sunset: 9:36 PM
Astro Sunrise: 03:11 AM
Astro Sunset: 10:27 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.