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

27°F

-3°C

Humidity 75%
Wind Speed SW 10 mph
Barometer 29.77 in (1009.0 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Dec 11:52 pm CST
Extended Forecast for

Dundee IL

  • Overnight

    Overnight: A 20 percent chance of snow before 2am. Cloudy, with a steady temperature around 26. West northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after midnight. Low around 20. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Slight Chance
    Snow then
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 24 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around 9. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain and snow likely, becoming all rain after midnight. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Overnight
A 20 percent chance of snow before 2am. Cloudy, with a steady temperature around 26. West northwest wind around 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming light and variable in the afternoon.
Saturday Night
Snow, mainly after midnight. Low around 20. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 50 percent chance of snow, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 24. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 9. North wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 22.
Monday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 35.
Tuesday Night
Rain and snow likely, becoming all rain after midnight. Cloudy, with a low around 30.
Wednesday
A chance of rain and snow showers before noon, then a chance of snow showers. Cloudy, with a high near 35.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Thursday
A chance of snow showers. Partly sunny, with a high near 25.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dundee IL
 42.12°N 88.28°W
Last Update:
12:01 am CST Dec 6, 2025
Forecast Valid:
12am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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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