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

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

24°F

-4°C

Humidity 46%
Wind Speed NW 6 mph
Barometer 29.97 in (1016.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 2 Jan 3:53 pm CST
Extended Forecast for

Chicago IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 31. Northwest wind around 5 mph becoming south in the afternoon.

    High: 31 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 30. Northwest wind around 5 mph, with gusts as high as 10 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Increasing clouds, with a high near 31. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 27. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40.
Friday
A chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chicago IL
 41.84°N 87.68°W
Last Update:
3:11 pm CST Jan 2, 2026
Forecast Valid:
4pm CST Jan 2, 2026-6pm CST Jan 9, 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