National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Fair

39°F

4°C

Humidity 89%
Wind Speed SW 5 mph
Barometer 30.02 in (1017.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 30 Apr 3:53 am CDT
Extended Forecast for

Chicago IL

  • Today

    Today: Scattered showers, mainly after 4pm. Partly sunny, with a high near 49. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 49 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 1am. Mostly cloudy, with a low around 41. East northeast wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 40%.

    Low: 41 °F

    Scattered
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 49. North northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. North northeast wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 68. Breezy.

    High: 68 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Scattered showers, mainly after 4pm. Partly sunny, with a high near 49. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 1am. Mostly cloudy, with a low around 41. East northeast wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 49. North northwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 50. North northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 63.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 68. Breezy.
Monday Night
A chance of showers. Partly cloudy, with a low around 49.
Tuesday
A chance of showers. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A chance of showers. Partly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chicago IL
 41.84°N 87.68°W
Last Update:
3:51 am CDT Apr 30, 2026
Forecast Valid:
4am CDT Apr 30, 2026-6pm CDT May 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