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.

Mostly Cloudy

15°F

-9°C

Humidity 80%
Wind Speed Calm
Barometer 30.36 in (1029.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 8 Dec 8:52 am CST
Extended Forecast for

Wheaton IL

  • Today

    Today: Partly sunny, with a high near 23. South southeast wind around 5 mph, with gusts as high as 10 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 26 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 18 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 37 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 37 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 20 percent chance of snow. Partly sunny, with a high near 23.

    High: 23 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 19.

    High: 19 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 23. South southeast wind around 5 mph, with gusts as high as 10 mph.
Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a temperature rising to around 26 by 5am. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Rain. Low around 34. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 37. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11.
Friday
A chance of snow. Mostly cloudy, with a high near 19.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 0.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wheaton IL
 41.87°N 88.12°W
Last Update:
8:07 am CST Dec 8, 2025
Forecast Valid:
9am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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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