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.

Fair

33°F

1°C

Humidity 75%
Wind Speed N 3 mph
Barometer 30.32 in (1027.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 24 Dec 1:52 am CST
Extended Forecast for

Northbrook IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. North northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy drizzle after 4pm. Mostly cloudy, with a high near 44. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 44 °F

    Mostly Cloudy
    then Patchy
    Drizzle

  • Wednesday Night

    Wednesday Night: Drizzle, mainly before 10pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 37. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

    Low: 37 °F

    Drizzle then
    Areas Drizzle
    and Patchy
    Fog

  • Christmas Day

    Christmas Day: Cloudy, with a high near 40. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Cloudy

  • Thursday Night

    Thursday Night: Rain likely after midnight. Cloudy, with a low around 37. Southeast wind 10 to 15 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Cloudy then
    Rain Likely

  • Friday

    Friday: Rain likely before noon. Cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 35.

    Low: 35 °F

    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. North northeast wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Patchy drizzle after 4pm. Mostly cloudy, with a high near 44. East wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Drizzle, mainly before 10pm. Patchy fog after midnight. Otherwise, cloudy, with a low around 37. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Christmas Day
Cloudy, with a high near 40. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Rain likely after midnight. Cloudy, with a low around 37. Southeast wind 10 to 15 mph. Chance of precipitation is 70%.
Friday
Rain likely before noon. Cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
Mostly cloudy, with a high near 44.
Saturday Night
Cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 40. Breezy.
Sunday Night
Partly cloudy, with a low around 12. Blustery.
Monday
Mostly sunny, with a high near 21. Blustery.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Northbrook IL
 42.13°N 87.83°W
Last Update:
2:06 am CST Dec 24, 2025
Forecast Valid:
2am CST Dec 24, 2025-6pm CST Dec 30, 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