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.

Fair

59°F

15°C

Humidity 45%
Wind Speed SW 7 mph
Barometer 30.12 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 9 Nov 11:55 am CST
Extended Forecast for

South Chicago Heights IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. West southwest wind around 5 mph, with gusts as high as 10 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. West northwest wind around 5 mph becoming calm in the morning.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 50 percent chance of showers after noon. Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before noon, then a chance of rain. Partly sunny, with a high near 42.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. West southwest wind around 5 mph, with gusts as high as 10 mph.
Tonight
Mostly clear, with a low around 43. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 61. West northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 38. Calm wind.
Veterans Day
A 50 percent chance of showers after noon. Mostly cloudy, with a high near 56. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 45.
Thursday Night
Rain likely before 3am, then rain and snow likely. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow before noon, then a chance of rain. Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Chicago Heights IL
 41.48°N 87.65°W
Last Update:
6:30 am CST Nov 9, 2026
Forecast Valid:
12pm CST Nov 9, 2026-6pm CST Nov 15, 2026
 
Forecast Discussion
 
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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