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.

Overcast

67°F

19°C

Humidity 66%
Wind Speed W 6 mph
Barometer 30.09 in (1018.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Oct 12:53 pm CDT
Extended Forecast for

Chicago IL

  • This Afternoon

    This Afternoon: Cloudy early, then becoming mostly sunny, with a high near 69. North northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. North northwest wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 60. East northeast wind around 5 mph, with gusts as high as 10 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. East northeast wind 5 to 10 mph.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Cloudy, with a high near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 10pm. Cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Cloudy early, then becoming mostly sunny, with a high near 69. North northwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 49. North northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 60. East northeast wind around 5 mph, with gusts as high as 10 mph.
Friday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. East northeast wind 5 to 10 mph.
Saturday
Showers likely, mainly before 1pm. Cloudy, with a high near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
A 20 percent chance of showers before 10pm. Cloudy, with a low around 51.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
A chance of showers. Mostly cloudy, with a high near 66.
Monday Night
Showers likely. Mostly cloudy, with a low around 58.
Tuesday
Showers likely. Mostly cloudy, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Wednesday
Showers likely. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago IL
 41.84°N 87.68°W
Last Update:
1:29 pm CDT Oct 29, 2026
Forecast Valid:
1pm CDT Oct 29, 2026-6pm CST Nov 4, 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