National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fog/Mist

23°F

-5°C

Humidity 88%
Wind Speed W 6 mph
Barometer 30.07 in (1019.8 mb)
Dewpoint 20°F (-7°C)
Visibility 4.00 mi
Wind Chill16°F (-9°C)
Last update 2 Feb 8:51 am CST
Extended Forecast for

Fox Lake IL

  • Today

    Today: Isolated flurries between 10am and 2pm. Mostly cloudy, with a high near 27. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 27 °F

    Isolated
    Flurries

  • Tonight

    Tonight: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 12. Northwest wind around 5 mph, with gusts as high as 10 mph.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Wind chill values as low as 1. North wind 5 to 10 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 6. North wind around 5 mph becoming calm after midnight.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. West northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow before midnight. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Isolated flurries between 10am and 2pm. Mostly cloudy, with a high near 27. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 12. Northwest wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Mostly sunny, with a high near 23. Wind chill values as low as 1. North wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 6. North wind around 5 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 24. West northwest wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A chance of snow before midnight. Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fox Lake IL
 42.4°N 88.2°W
Last Update:
5:31 am CST Feb 2, 2026
Forecast Valid:
9am CST Feb 2, 2026-6pm CST Feb 8, 2026
 
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