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

30°F

-1°C

Humidity 69%
Wind Speed NE 17 mph
Barometer 30.18 in (1022.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Feb 3:52 pm CST
Extended Forecast for

West Chicago IL

  • Tonight

    Tonight: Scattered flurries after 3am. Mostly cloudy, with a low around 23. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Scattered
    Flurries

  • Sunday

    Sunday: Scattered flurries before noon. Mostly sunny, with a high near 33. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 33 °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 10 mph, with gusts as high as 20 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. Southeast wind around 5 mph, with gusts as high as 15 mph. 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 40 percent 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

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Scattered flurries after 3am. Mostly cloudy, with a low around 23. 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 33. 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 10 mph, with gusts as high as 20 mph.
Monday Night
A slight chance of rain and snow before midnight, then rain likely. Mostly cloudy, with a low around 33. Southeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Tuesday
Rain. High near 45. Chance of precipitation is 80%.
Tuesday Night
A 40 percent 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 58.
Thursday Night
A chance of rain. Cloudy, with a low around 46.
Friday
Rain likely. Cloudy, with a high near 64.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Mostly cloudy, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
1:46 pm CST Feb 28, 2026
Forecast Valid:
4pm CST Feb 28, 2026-6pm CST Mar 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