National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Partly Cloudy

N/A

Humidity NA
Wind Speed NW 5 mph
Barometer 29.99 in
Dewpoint N/A
Visibility 10.00 mi
Last update 25 Mar 8:15 am CDT
Extended Forecast for

South Chicago Heights IL

  • Today

    Today: Partly sunny, with a high near 51. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North northeast wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. Light and variable wind becoming northwest 5 to 10 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. West wind around 5 mph becoming south southeast in the evening. Winds could gust as high as 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers. Partly sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers after 1am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 68.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 51. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 29. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 53. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 34. West wind around 5 mph becoming south southeast in the evening. Winds could gust as high as 10 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 58. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Friday Night
A chance of showers after 1am. Mostly cloudy, with a low around 56.
Saturday
Showers likely. Mostly cloudy, with a high near 68.
Saturday Night
Showers. Mostly cloudy, with a low around 51.
Sunday
Showers likely. Mostly cloudy, with a high near 61.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 34.
Monday
A chance of showers. Partly sunny, with a high near 44.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
South Chicago Heights IL
 41.48°N 87.65°W
Last Update:
6:26 am CDT Mar 25, 2025
Forecast Valid:
8am CDT Mar 25, 2025-6pm CDT Mar 31, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation