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 60. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 60 °F

    Isolated
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after 10pm. Cloudy, with a low around 54. East wind around 5 mph becoming calm after midnight.

    Low: 54 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of sprinkles after 10am. Mostly cloudy, with a high near 64. Southeast wind around 5 mph.

    High: 64 °F

    Slight Chance
    Sprinkles

  • Sunday Night

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

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 60. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers after 10pm. Cloudy, with a low around 54. East wind around 5 mph becoming calm after midnight.
Sunday
A slight chance of sprinkles after 10am. Mostly cloudy, with a high near 64. Southeast wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 54. South southeast wind around 5 mph.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of showers. Cloudy, with a low around 58.
Tuesday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 63.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 49.
Friday
A chance of showers. Partly sunny, with a high near 61.
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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:
1:21 pm CDT Oct 31, 2026
Forecast Valid:
1pm 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