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

40°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.02 in (1017.2 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 14 Feb 10:52 am CST
Extended Forecast for

West Chicago IL

  • Today

    Today: Mostly cloudy, with a high near 50. Calm wind becoming west southwest around 5 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Southeast wind around 5 mph becoming west southwest after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. West southwest wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 10 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming south southwest in the evening. Winds could gust as high as 15 mph.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 60. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before noon. Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 50. Calm wind becoming west southwest around 5 mph.
Tonight
Mostly cloudy, with a low around 33. Southeast wind around 5 mph becoming west southwest after midnight.
Sunday
Sunny, with a high near 57. West southwest wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 10 mph.
Sunday Night
Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming south southwest in the evening. Winds could gust as high as 15 mph.
Washington's Birthday
Partly sunny, with a high near 60. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain before noon. Mostly sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
A chance of rain. Partly sunny, with a high near 50.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
11:31 am CST Feb 14, 2026
Forecast Valid:
11am CST Feb 14, 2026-6pm CST Feb 20, 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