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

59°F

15°C

Humidity 60%
Wind Speed SE 7 mph
Barometer 30.37 in (1028.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 31 Oct 11:53 am CDT
Extended Forecast for

Chicago IL

  • This Afternoon

    This Afternoon: Isolated showers. Cloudy, with a high near 61. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 61 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before midnight. Cloudy, with a low around 54. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    Showers then
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. South southeast wind around 5 mph, with gusts as high as 15 mph.

    High: 66 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South southeast wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers. High near 71. Breezy. Chance of precipitation is 80%.

    High: 71 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 61. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before midnight. Cloudy, with a low around 54. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 66. South southeast wind around 5 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 54. South southeast wind 5 to 10 mph.
Monday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday
Showers. High near 71. Breezy. Chance of precipitation is 80%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 50.
Thursday
A chance of showers. Mostly sunny, with a high near 64.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
A chance of showers. Partly sunny, with a high near 62.
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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:
10:07 am CDT Oct 31, 2026
Forecast Valid:
12pm CDT Oct 31, 2026-6pm CST Nov 6, 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