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

36°F

2°C

Humidity 37%
Wind Speed E 8 mph
Barometer 30.16 in (1021.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 28 Feb 11:52 am CST
Extended Forecast for

Warrenville IL

  • This Afternoon

    This Afternoon: Cloudy, with a temperature falling to around 32 by 5pm. Northeast wind 10 to 15 mph.

    High: 37 °F⇓

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered flurries before noon. Mostly sunny, with a high near 34. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 34 °F

    Scattered
    Flurries

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. East wind 5 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Southeast wind 5 to 15 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before midnight, then rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

This Afternoon
Cloudy, with a temperature falling to around 32 by 5pm. Northeast wind 10 to 15 mph.
Tonight
Mostly cloudy, with a low around 24. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Scattered flurries before noon. Mostly sunny, with a high near 34. Northeast wind around 10 mph, with gusts as high as 15 mph.
Sunday Night
Mostly cloudy, with a low around 21. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 44. Southeast wind 5 to 15 mph.
Monday Night
A slight chance of rain and snow before midnight, then rain likely. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Tuesday
Rain. High near 45. Chance of precipitation is 80%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 59.
Thursday Night
A chance of rain. Cloudy, with a low around 46.
Friday
Rain likely. Cloudy, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warrenville IL
 41.81°N 88.21°W
Last Update:
12:31 pm CST Feb 28, 2026
Forecast Valid:
12pm CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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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