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

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

18°F

-8°C

Humidity 84%
Wind Speed W 10 mph
Barometer 30.00 in (1017.1 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill6°F (-14°C)
Last update 2 Dec 1:52 pm CST
Extended Forecast for

Deerfield IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 23. Southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 22. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of snow showers between 10am and 3pm. Cloudy, with a high near 32. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -9. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 18. Northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 18 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 23. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Cloudy, with a low around 22. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow showers between 10am and 3pm. Cloudy, with a high near 32. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -9. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 18. Northwest wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19.
Sunday
A chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deerfield IL
 42.17°N 87.83°W
Last Update:
1:52 pm CST Dec 2, 2025
Forecast Valid:
2pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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