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.

Overcast and Breezy

36°F

2°C

Humidity 89%
Wind Speed S 23 G 31 mph
Barometer 29.37 in (995.1 mb)
Dewpoint 33°F (1°C)
Visibility 9.00 mi
Wind Chill24°F (-4°C)
Last update 9 Dec 9:52 pm CST
Extended Forecast for

Wheaton IL

  • Tonight

    Tonight: Rain before 5am, then snow likely. Low around 31. Breezy, with a south southwest wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 31 °F

    Breezy. Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 7am. Temperature falling to around 25 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F⇓

    Breezy.
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 12. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 23. West northwest wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 23 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 19. South southwest wind around 5 mph becoming northeast after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon. Mostly cloudy, with a high near 13.

    High: 13 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Partly cloudy, with a low around -4.

    Low: -4 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain before 5am, then snow likely. Low around 31. Breezy, with a south southwest wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 7am. Temperature falling to around 25 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 12. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 23. West northwest wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Snow likely. Cloudy, with a low around 19. South southwest wind around 5 mph becoming northeast after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 13.
Saturday Night
A chance of snow before midnight. Partly cloudy, with a low around -4.
Sunday
Sunny and cold, with a high near 7.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wheaton IL
 41.87°N 88.12°W
Last Update:
8:16 pm CST Dec 9, 2025
Forecast Valid:
10pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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