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

66°F

19°C

Humidity 62%
Wind Speed NE 13 mph
Barometer 30.09 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 2:35 pm CDT
Extended Forecast for

Chicago Heights IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 3pm. Mostly cloudy, with a high near 64. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 62. East southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 2am, then a chance of showers. Low around 51. Breezy, with a southeast wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Showers and
    Breezy

  • Friday

    Friday: Showers, mainly after 1pm. High near 55. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 3pm. Mostly cloudy, with a high near 64. North northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 57. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 62. East southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms before 2am, then a chance of showers. Low around 51. Breezy, with a southeast wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
Showers, mainly after 1pm. High near 55. Breezy, with a west northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Breezy.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 43.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago Heights IL
 41.51°N 87.64°W
Last Update:
1:26 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 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