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

45°F

7°C

Humidity 86%
Wind Speed N 15 mph
Barometer 29.82 in (1010.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Nov 3:53 am CST
Extended Forecast for

Downers Grove IL

  • Today

    Today: A 40 percent chance of showers, mainly after 10am. Partly sunny, with a high near 43. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 32. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 42. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before midnight. Mostly clear, with a low around 29. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 45. North northwest wind 5 to 10 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers, mainly after 10am. Partly sunny, with a high near 43. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 32. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 42. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of rain and snow showers before midnight. Mostly clear, with a low around 29. North northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 45. North northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downers Grove IL
 41.81°N 88.03°W
Last Update:
4:41 am CST Nov 12, 2026
Forecast Valid:
4am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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