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

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

A Few Clouds

45°F

7°C

Humidity 63%
Wind Speed S 10 mph
Barometer 29.89 in (1012.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 27 Feb 9:52 am CST
Extended Forecast for

Wilmette IL

  • Today

    Today: Mostly sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 60 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of snow after noon. Increasing clouds, with a high near 36. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 31. Southwest wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Saturday
A 40 percent chance of snow after noon. Increasing clouds, with a high near 36. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 31. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
A chance of rain. Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
A chance of rain. Mostly cloudy, with a high near 43.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 39.
Thursday
Rain likely. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wilmette IL
 42.06°N 87.75°W
Last Update:
9:06 am CST Feb 27, 2026
Forecast Valid:
10am CST Feb 27, 2026-6pm CST Mar 5, 2026
 
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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