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

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fair

37°F

3°C

Humidity 54%
Wind Speed S 10 mph
Barometer 29.98 in (1016.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 9 Feb 4:52 pm CST
Extended Forecast for

West Chicago IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 43 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. South wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 43. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Partly cloudy, with a low around 24. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Thursday
Mostly cloudy, with a high near 38.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly cloudy, with a high near 43.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Sunday
A chance of rain and snow. Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 30.
Washington's Birthday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
3:11 pm CST Feb 9, 2026
Forecast Valid:
5pm CST Feb 9, 2026-6pm CST Feb 16, 2026
 
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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