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

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Overcast

25°F

-4°C

Humidity 81%
Wind Speed S 14 mph
Barometer 30.02 in (1017.5 mb)
Dewpoint 20°F (-7°C)
Visibility 7.00 mi
Wind Chill13°F (-11°C)
Last update 18 Mar 7:52 am CDT
Extended Forecast for

West Dundee IL

  • Today

    Today: A 40 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 39. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Chance Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Scattered showers after 1am. Increasing clouds, with a low around 32. Southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before 1pm. Partly sunny, with a high near 51. South wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming south southwest after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 64 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Today
A 40 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 39. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Scattered showers after 1am. Increasing clouds, with a low around 32. Southwest wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
Thursday
Isolated showers before 1pm. Partly sunny, with a high near 51. South wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 38. Northeast wind around 5 mph becoming south southwest after midnight.
Friday
Mostly cloudy, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly cloudy, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Dundee IL
 42.1°N 88.28°W
Last Update:
7:41 am CDT Mar 18, 2026
Forecast Valid:
8am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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