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.

Fair

31°F

-1°C

Humidity 61%
Wind Speed NW 6 mph
Barometer 30.13 in (1020.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 14 Mar 2:52 am CDT
Extended Forecast for

Glen Ellyn IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. North northwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers, mixing with rain after 3pm, then gradually ending. Mostly cloudy, with a high near 42. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 10pm. Cloudy, with a low around 37. East southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers and possibly a thunderstorm after 10am. High near 63. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 63 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain showers before 1am, then snow showers, possibly mixed with rain between 1am and 4am, then snow showers after 4am. Patchy blowing snow after 2am. Low around 21. Blustery, with a south southwest wind 20 to 25 mph becoming north northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%.

    Low: 21 °F

    Showers and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers, mainly before 1pm. Patchy blowing snow. High near 25. Blustery. Chance of precipitation is 80%.

    High: 25 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Blustery.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. North northwest wind around 5 mph.
Saturday
A slight chance of snow showers, mixing with rain after 3pm, then gradually ending. Mostly cloudy, with a high near 42. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers after 10pm. Cloudy, with a low around 37. East southeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
A chance of showers, then showers and possibly a thunderstorm after 10am. High near 63. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Sunday Night
Rain showers before 1am, then snow showers, possibly mixed with rain between 1am and 4am, then snow showers after 4am. Patchy blowing snow after 2am. Low around 21. Blustery, with a south southwest wind 20 to 25 mph becoming north northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%.
Monday
Snow showers, mainly before 1pm. Patchy blowing snow. High near 25. Blustery. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 9. Blustery.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Ellyn IL
 41.87°N 88.06°W
Last Update:
2:06 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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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