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

38°F

3°C

Humidity 41%
Wind Speed S 9 mph
Barometer 29.87 in (1012.2 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 26 Feb 1:52 pm CST
Extended Forecast for

Glen Ellyn IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 29. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. West wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Monday

    Monday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 29. Southwest wind around 5 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 61. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Partly cloudy, with a low around 30. West wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 36. North northeast wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 32.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
Sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of rain. Mostly cloudy, with a high near 41.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Wednesday
A chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glen Ellyn IL
 41.87°N 88.06°W
Last Update:
2:06 pm CST Feb 26, 2026
Forecast Valid:
2pm CST Feb 26, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation