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

70°F

21°C

Humidity 61%
Wind Speed SW 8 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 6 Oct 2:52 am CDT
Extended Forecast for

Palatine IL

  • Overnight

    Overnight: Clear, with a low around 66. South southwest wind around 10 mph.

    Low: 66 °F

    Clear

  • Monday

    Monday: A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 82. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 3am, then showers likely between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 57. North wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 57 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. North wind around 5 mph, with gusts as high as 10 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 66. South southwest wind around 10 mph.
Monday
A chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Increasing clouds, with a high near 82. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 3am, then showers likely between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 57. North wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A 30 percent chance of showers before 10am. Cloudy through mid morning, then gradual clearing, with a high near 67. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 46. North wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 72.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Palatine IL
 42.11°N 88.04°W
Last Update:
3:26 am CDT Oct 6, 2025
Forecast Valid:
3am CDT Oct 6, 2025-6pm CDT Oct 12, 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