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

85°F

29°C

Humidity 42%
Wind Speed SW 18 G 25 mph
Barometer 29.82 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 12 Oct 2:15 pm CDT
Extended Forecast for

Calumet City IL

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84. West wind around 10 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 64. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely before 1am. Cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 86. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 72. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 84. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers after 4am. Increasing clouds, with a low around 64. Calm wind becoming northeast around 5 mph. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 69. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 65. Chance of precipitation is 80%.
Thursday Night
Showers likely before 1am. Cloudy, with a low around 50.
Friday
Partly sunny, with a high near 60. Breezy.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Calumet City IL
 41.61°N 87.52°W
Last Update:
1:21 pm CDT Oct 12, 2026
Forecast Valid:
2pm CDT Oct 12, 2026-6pm CDT Oct 18, 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