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

61°F

16°C

Humidity 72%
Wind Speed SE 5 mph
Barometer 29.97 in (1015.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Oct 6:52 pm CDT
Extended Forecast for

South Barrington IL

  • Tonight

    Tonight: Partly cloudy, with a low around 54. South southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A slight chance of sprinkles before 8am. Mostly cloudy, with a high near 70. South wind around 5 mph, with gusts as high as 10 mph.

    High: 70 °F

    Slight Chance
    Sprinkles

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. Calm wind becoming north around 5 mph after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. North northeast wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. North northeast wind 5 to 10 mph.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. South southeast wind around 5 mph, with gusts as high as 15 mph.
Columbus Day
A slight chance of sprinkles before 8am. Mostly cloudy, with a high near 70. South wind around 5 mph, with gusts as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 53. Calm wind becoming north around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 69. North northeast wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. North northeast wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 74.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56.
Saturday
A chance of showers. Partly sunny, with a high near 72.
Saturday Night
A chance of showers. Partly cloudy, with a low around 48.
Sunday
A chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Barrington IL
 42.09°N 88.16°W
Last Update:
4:11 pm CDT Oct 12, 2025
Forecast Valid:
7pm CDT Oct 12, 2025-6pm CDT Oct 19, 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