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

28°F

-2°C

Humidity 72%
Wind Speed NE 12 mph
Barometer 30.45 in (1031.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 7 Apr 4:52 am CDT
Extended Forecast for

West Chicago IL

  • Today

    Today: Sunny, with a high near 42. North northeast wind around 10 mph becoming east in the afternoon.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Mostly cloudy, with a low around 31. East wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 66. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 66 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 52 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 42. North northeast wind around 10 mph becoming east in the afternoon.
Tonight
A slight chance of snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Mostly cloudy, with a low around 31. East wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 66. Breezy, with a south southeast wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
A chance of showers before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 52. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 57.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A chance of showers. Mostly cloudy, with a high near 76. Breezy.
Sunday Night
A chance of showers. Cloudy, with a low around 62.
Monday
A chance of showers. Mostly cloudy, with a high near 78. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
3:56 am CDT Apr 7, 2026
Forecast Valid:
5am CDT Apr 7, 2026-6pm CDT Apr 13, 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