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

66°F

19°C

Humidity 93%
Wind Speed W 16 mph
Barometer 29.77 in (1007.5 mb)
Dewpoint 64°F (18°C)
Visibility 8.00 mi
Last update 15 Oct 9:53 pm CDT
Extended Forecast for

Chicago ILSimilar City Names

  • Tonight

    Tonight: A 20 percent chance of showers before 1am. Cloudy, with a low around 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Showers likely, mainly between noon and 4pm. Mostly cloudy, with a steady temperature around 52. Breezy, with a west northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Breezy.
    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 42 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58. North northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. South southwest wind 5 to 10 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 1am. Cloudy, with a low around 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Showers likely, mainly between noon and 4pm. Mostly cloudy, with a steady temperature around 52. Breezy, with a west northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 42. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 58. North northwest wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
Mostly clear, with a low around 42. South southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago ILSimilar City Names
 41.84°N 87.68°W
Last Update:
10:01 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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