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

65°F

18°C

Humidity 66%
Wind Speed E 8 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 29 Aug 5:52 pm CDT
Extended Forecast for

Lake Barrington IL

  • Tonight

    Tonight: Scattered showers, mainly after 10pm. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before 10am. Mostly cloudy, with a high near 72. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 20%.

    High: 72 °F

    Isolated
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. East northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly after 10pm. Mostly cloudy, with a low around 59. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 40%.
Saturday
Isolated showers before 10am. Mostly cloudy, with a high near 72. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. East northeast wind around 5 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Scattered showers. Partly sunny, with a high near 71.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake Barrington IL
 42.2°N 88.18°W
Last Update:
5:41 pm CDT Aug 29, 2025
Forecast Valid:
6pm CDT Aug 29, 2025-6pm CDT Sep 5, 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