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

80°F

27°C

Humidity 54%
Wind Speed NW 10 mph
Barometer 29.87 in (1010.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 30 Jun 11:53 pm CDT
Extended Forecast for

Chicago IL

  • Overnight

    Overnight: Partly cloudy, with a low around 70. West northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. East northeast wind around 5 mph becoming west southwest after midnight.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89. West wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. West wind around 5 mph, with gusts as high as 10 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 90. Chance of precipitation is 20%.

    High: 90 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76.

    Low: 76 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 70. West northwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 82. Northwest wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 70. East northeast wind around 5 mph becoming west southwest after midnight.
Wednesday
Sunny, with a high near 89. West wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 72. West wind around 5 mph, with gusts as high as 10 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Sunny, with a high near 90. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 72.
Independence Day
Mostly sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 76.
Saturday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Sunday
A chance of showers. Mostly sunny, with a high near 87.
Sunday Night
A chance of showers. Partly cloudy, with a low around 70.
Monday
A chance of showers. Mostly sunny, with a high near 82.
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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:
8:57 pm CDT Jun 30, 2025
Forecast Valid:
12am CDT Jul 1, 2025-6pm CDT Jul 7, 2025
 
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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