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.

Partly Cloudy

47°F

8°C

Humidity 59%
Wind Speed Calm
Barometer 29.99 in (1015.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 30 Mar 1:52 am CDT
Extended Forecast for

Wilmette IL

  • Overnight

    Overnight: Mostly clear, with a low around 49. South southwest wind around 10 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 71. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    T-storms and
    Breezy

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 72. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 37. Northwest wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Thursday

    Thursday: Showers. Cloudy, with a high near 55. Breezy.

    High: 55 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 49. South southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 71. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly between 1am and 4am. Mostly cloudy, with a low around 58. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms likely before 1pm, then showers between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 72. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Cloudy, with a low around 37. Northwest wind around 15 mph becoming north northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Wednesday
A 50 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 44.
Wednesday Night
Showers. Low around 38. Chance of precipitation is 90%.
Thursday
Showers. Cloudy, with a high near 55. Breezy.
Thursday Night
Showers, mainly before 1am. Mostly cloudy, with a low around 42.
Friday
A chance of showers after 1pm. Mostly cloudy, with a high near 53.
Friday Night
Showers likely. Mostly cloudy, with a low around 42.
Saturday
Showers likely. Mostly cloudy, with a high near 60.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wilmette IL
 42.06°N 87.75°W
Last Update:
1:21 am CDT Mar 30, 2026
Forecast Valid:
1am CDT Mar 30, 2026-6pm CDT Apr 5, 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