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

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

A Few Clouds

68°F

20°C

Humidity 63%
Wind Speed W 5 mph
Barometer 29.98 in (1014.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 22 Aug 11:53 pm CDT
Extended Forecast for

Chicago IL

  • Overnight

    Overnight: Clear, with a low around 61. North northwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. North northwest wind 5 to 10 mph becoming west after midnight.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. West wind around 5 mph becoming north northeast in the afternoon. Winds could gust as high as 10 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East northeast wind around 5 mph becoming southwest after midnight.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 66.

    Low: 66 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 61. North northwest wind around 5 mph, with gusts as high as 10 mph.
Sunday
Sunny, with a high near 75. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 60. North northwest wind 5 to 10 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 75. West wind around 5 mph becoming north northeast in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Partly cloudy, with a low around 62. East northeast wind around 5 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 66.
Wednesday
A chance of showers after 1pm. Mostly sunny, with a high near 83.
Wednesday Night
A chance of showers before 1am. Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 66.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago IL
 41.84°N 87.68°W
Last Update:
12:06 am CDT Aug 23, 2026
Forecast Valid:
12am CDT Aug 23, 2026-6pm CDT Aug 29, 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