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

Cold Front to Bring Cooling and Heavy Rain in the East; Building Heat and Monsoon in the West

A slow moving cold front will bring temperatures back to near normal early this week in the East. Strong to severe storms ahead of the front may produce damaging winds and heavy rain that could cause flash flooding. Strengthening high pressure in the West will produce surging monsoon moisture with potential for flash flooding. Heat may become excessive in the Desert Southwest this week. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

A Few Clouds

77°F

25°C

Humidity 40%
Wind Speed N 15 mph
Barometer 30.07 in (1017.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 22 Jul 5:52 pm CDT
Extended Forecast for

Wheaton IL

  • Tonight

    Tonight: Clear, with a low around 60. North northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Clear

    Low: 60 °F

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 60. North wind 5 to 10 mph becoming light north northwest in the evening.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 60 °F

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph.

    Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 61. East wind around 5 mph becoming calm.

    Mostly Clear

    Low: 61 °F

  • Thursday

    Thursday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Friday

    Friday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 69.

    Partly Cloudy

    Low: 69 °F

Detailed Forecast

Tonight
Clear, with a low around 60. North northeast wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 60. North wind 5 to 10 mph becoming light north northwest in the evening.
Wednesday
Sunny, with a high near 83. Calm wind becoming north northeast around 5 mph.
Wednesday Night
Mostly clear, with a low around 61. East wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Wheaton IL
 41.85°N 88.12°W
Last Update:
5:15 pm CDT Jul 22, 2019
Forecast Valid:
5pm CDT Jul 22, 2019-6pm CDT Jul 29, 2019
 
Forecast Discussion
 
Get as KML Get as XML

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