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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.87°N 88.12°W (Text-Only)
NWS Forecast for: Wheaton IL
Issued by: National Weather Service Chicago, IL
Last Update: 4:11 am CST Dec 5, 2025		Print

  • Today

    Today: Patchy freezing fog before 9am. Partly sunny, with a high near 26. Wind chill values as low as -7. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 26 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 2am. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 24 °F⇑

    Patchy Wintry
    Mix


  • Saturday

    Saturday: Partly sunny, with a temperature falling to around 22 by 5pm. West northwest wind 5 to 10 mph.

    High: 26 °F⇓

    Partly Sunny



  • Saturday
    Night

    Saturday Night: Snow, mainly after midnight. Low around 17. Calm wind becoming north northeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Slight Chance
    Snow then
    Snow

  • Sunday

    Sunday: Snow likely before noon. Partly sunny, with a high near 26. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely
    then Partly
    Sunny

  • Sunday
    Night

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

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny



  • Monday
    Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow



  • Tuesday

    Tuesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy





    • Today: Patchy freezing fog before 9am. Partly sunny, with a high near 26. Wind chill values as low as -7. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Tonight: Patchy snow and freezing rain between 9pm and 3am. Mostly cloudy, with a temperature rising to around 30 by 2am. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Saturday: Partly sunny, with a temperature falling to around 22 by 5pm. West northwest wind 5 to 10 mph.

    Saturday Night: Snow, mainly after midnight. Low around 17. Calm wind becoming north northeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Sunday: Snow likely before noon. Partly sunny, with a high near 26. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

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

    Monday: Partly sunny, with a high near 21.

    Monday Night: A chance of snow. Mostly cloudy, with a low around 14.

    Tuesday: Mostly cloudy, with a high near 34.

    Tuesday Night: Rain and snow likely, becoming all rain after midnight. Cloudy, with a low around 28.

    Wednesday: A chance of rain and snow. Cloudy, with a high near 35.

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 13.

    Thursday: Partly sunny, with a high near 22.


    Wheaton IL
     41.87°N 88.12°W

    Visit your local NWS office at: https://www.weather.gov/lot