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.

A Few Clouds

58°F

14°C

Humidity 65%
Wind Speed E 6 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 10 Nov 4:53 pm CST
Extended Forecast for

Westchester IL

  • Tonight

    Tonight: Increasing clouds, with a low around 44. Calm wind.

    Low: 44 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Scattered showers, mainly between 9am and 5pm. Mostly cloudy, with a high near 55. Light and variable wind becoming north 10 to 15 mph in the morning. Chance of precipitation is 40%.

    High: 55 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 38. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 46. North wind around 15 mph, with gusts as high as 30 mph.

    High: 46 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. Calm wind.
Veterans Day
Scattered showers, mainly between 9am and 5pm. Mostly cloudy, with a high near 55. Light and variable wind becoming north 10 to 15 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 38. North wind around 15 mph, with gusts as high as 25 mph.
Thursday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 46. North wind around 15 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 32. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westchester IL
 41.84°N 87.88°W
Last Update:
3:31 pm CST Nov 10, 2026
Forecast Valid:
5pm CST Nov 10, 2026-6pm CST Nov 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation