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

51°F

11°C

Humidity 59%
Wind Speed W 3 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 12:52 am CST
Extended Forecast for

Buffalo Grove IL

  • Overnight

    Overnight: Mostly clear, with a low around 43. West southwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. North northwest wind around 5 mph becoming calm in the afternoon.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: A 50 percent chance of showers, mainly after 9am. Mostly cloudy, with a high near 54. Light and variable wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 54 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 35. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 43. West southwest wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Sunny, with a high near 64. North northwest wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Increasing clouds, with a low around 40. Calm wind.
Veterans Day
A 50 percent chance of showers, mainly after 9am. Mostly cloudy, with a high near 54. Light and variable wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers before noon. Partly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 46.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Buffalo Grove IL
 42.17°N 87.95°W
Last Update:
12:11 am CST Nov 10, 2026
Forecast Valid:
1am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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