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.

Light Rain

54°F

12°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 1 Nov 3:52 am CST
Extended Forecast for

Wheaton IL

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 53. East southeast wind around 5 mph.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Cloudy, with a high near 64. South southeast wind around 5 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 54. South wind 5 to 10 mph.

    Low: 54 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly before 2pm. Cloudy, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 59. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain likely, mainly after noon. Cloudy, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Chance Rain
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before midnight, then rain likely. Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Partly sunny, with a high near 67.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 53. East southeast wind around 5 mph.
Sunday
A 20 percent chance of showers. Cloudy, with a high near 64. South southeast wind around 5 mph.
Sunday Night
A 20 percent chance of showers before 7pm. Mostly cloudy, with a low around 54. South wind 5 to 10 mph.
Monday
A 30 percent chance of showers, mainly before 2pm. Cloudy, with a high near 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers, mainly before midnight. Cloudy, with a low around 59. South wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Rain likely, mainly after noon. Cloudy, with a high near 72. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm before midnight, then rain likely. Low around 57. Chance of precipitation is 80%.
Wednesday
Rain likely. Partly sunny, with a high near 67.
Wednesday Night
A chance of rain before midnight. Mostly cloudy, with a low around 51.
Thursday
A chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49.
Friday
A chance of rain. Mostly cloudy, with a high near 59.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wheaton IL
 41.85°N 88.12°W
Last Update:
3:16 am CST Nov 1, 2026
Forecast Valid:
4am CST Nov 1, 2026-6pm CST Nov 7, 2026
 
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