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.

Partly Cloudy

53°F

12°C

Humidity 47%
Wind Speed SW 16 G 25 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 8 Mar 11:52 am CDT
Extended Forecast for

Deerfield IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 60. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. Southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. South southwest wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 54. West southwest wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 54 °F

    Mostly Sunny
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: Rain showers before 1pm, then rain and snow showers likely. High near 47. Breezy. Chance of precipitation is 90%.

    High: 47 °F

    Showers then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Partly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 60. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 47. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 69. Southwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 47. South southwest wind 5 to 10 mph.
Tuesday
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 54. West southwest wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 40. Chance of precipitation is 100%.
Wednesday
Rain showers before 1pm, then rain and snow showers likely. High near 47. Breezy. Chance of precipitation is 90%.
Wednesday Night
A chance of snow before 1am. Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
A chance of rain and snow before 1am, then a chance of rain. Mostly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 50.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deerfield IL
 42.17°N 87.83°W
Last Update:
11:16 am CDT Mar 8, 2026
Forecast Valid:
12pm CDT Mar 8, 2026-6pm CDT Mar 14, 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