National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago / West Chicago, Dupage Airport (KDPA)

Lat: 41.9°NLon: 88.25°WElev: 758ft.

Fog/Mist

39°F

4°C

Humidity 93%
Wind Speed SE 8 mph
Barometer 30.02 in (1017.3 mb)
Dewpoint 37°F (3°C)
Visibility 3.00 mi
Wind Chill33°F (1°C)
Last update 27 Dec 8:52 am CST
Extended Forecast for

West Chicago IL

  • Today

    Today: Cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 44 °F

    Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 3am. Patchy fog. Otherwise, cloudy, with a temperature rising to around 48 by 5am. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F⇑

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 9am. Patchy fog before noon. High near 58. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 58 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain showers likely before 9pm, then snow showers likely, possibly mixed with rain between 9pm and midnight, then a chance of snow showers after midnight. Cloudy, with a low around 17. Wind chill values as low as -1. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Rain/Snow
    Likely and
    Windy

  • Monday

    Monday: A 40 percent chance of snow showers before noon. Mostly cloudy, with a high near 24. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 24 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Blustery.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 44. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Showers likely, mainly after 3am. Patchy fog. Otherwise, cloudy, with a temperature rising to around 48 by 5am. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, with thunderstorms also possible after 9am. Patchy fog before noon. High near 58. South southeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain showers likely before 9pm, then snow showers likely, possibly mixed with rain between 9pm and midnight, then a chance of snow showers after midnight. Cloudy, with a low around 17. Wind chill values as low as -1. Windy, with a west wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow showers before noon. Mostly cloudy, with a high near 24. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph.
Monday Night
Partly cloudy, with a low around 13. Blustery.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 10.
New Year's Day
Mostly sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around 4.
Friday
Mostly sunny, with a high near 20.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chicago IL
 41.88°N 88.2°W
Last Update:
8:01 am CST Dec 27, 2025
Forecast Valid:
9am CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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