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.

Fair

35°F

2°C

Humidity 67%
Wind Speed Vrbl 7 mph
Barometer 29.99 in (1016.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Mar 6:51 pm CDT
Extended Forecast for

Libertyville IL

  • Tonight

    Tonight: Mostly clear, with a low around 30. North wind 5 to 10 mph becoming south in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 30 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 42. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 1pm. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow
    Showers

  • Monday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. North wind 5 to 10 mph becoming south in the evening.
Friday
Mostly sunny, with a high near 57. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 30. Southwest wind around 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 42. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers. High near 52. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Monday
A chance of snow showers before 1pm. Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Libertyville IL
 42.28°N 87.94°W
Last Update:
7:26 pm CDT Mar 20, 2025
Forecast Valid:
7pm CDT Mar 20, 2025-6pm CDT Mar 27, 2025
 
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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