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

46°F

8°C

Humidity 58%
Wind Speed SW 8 mph
Barometer 30.09 in (1019.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 3 Nov 12:52 am CST
Extended Forecast for

Island Lake IL

  • Overnight

    Overnight: A chance of sprinkles with a slight chance of rain before 3am, then a chance of sprinkles between 3am and 5am. Mostly cloudy, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain

  • Monday

    Monday: Sunny, with a high near 59. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. West wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. South wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after midnight. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Showers
    Likely

Detailed Forecast

Overnight
A chance of sprinkles with a slight chance of rain before 3am, then a chance of sprinkles between 3am and 5am. Mostly cloudy, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 59. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 61. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 45. South wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Partly sunny, with a high near 56.
Thursday Night
Showers likely after midnight. Mostly cloudy, with a low around 46.
Friday
A chance of showers before noon. Partly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of rain. Partly sunny, with a high near 51.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Island Lake IL
 42.27°N 88.21°W
Last Update:
11:51 pm CST Nov 2, 2025
Forecast Valid:
1am CST Nov 3, 2025-6pm CST Nov 9, 2025
 
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