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

Excessive Heat in Southern California; Tropical Storm Ian Expected to Rapidly Intensify

Excessive heat is possible through Wednesday over southern California. Strong thunderstorms may pose some risk for severe weather across parts of the upper Ohio Valley into the northern Mid Atlantic coast. Tropical Storm Ian is forecast to approach the Florida peninsula at major hurricane strength by midweek, and poses a risk of dangerous storm surge, hurricane-force winds, and heavy rainfall. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Light Rain Fog/Mist

59°F

15°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 29.75 in (1007.3 mb)
Dewpoint 56°F (13°C)
Visibility 6.00 mi
Last update 24 Sep 11:52 pm CDT
Extended Forecast for

Wheaton IL

  • Overnight

    Overnight: Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 56 °F

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Breezy

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 50 °F

  • Monday

    Monday: Mostly sunny, with a high near 63. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 63 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 44. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 44 °F

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    Sunny

    High: 59 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 42.

    Mostly Clear

    Low: 42 °F

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    Sunny

    High: 60 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 43.

    Mostly Clear

    Low: 43 °F

Detailed Forecast

Overnight
Showers and thunderstorms likely before 2am, then isolated showers between 2am and 3am. Mostly cloudy, with a low around 56. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 50. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 63. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 44. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 71.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Wheaton IL
 41.85°N 88.12°W
Last Update:
12:15 am CDT Sep 25, 2022
Forecast Valid:
12am CDT Sep 25, 2022-6pm CDT Sep 30, 2022
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation