Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Mostly Cloudy

72°F

22°C

Humidity 66%
Wind Speed NE 12 G 22 mph
Barometer 30.11 in (1018.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 20 Aug 4:51 pm CDT
Extended Forecast for

Libertyville IL

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. East northeast wind 5 to 10 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm  in the evening. Winds could gust as high as 10 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 66. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 66 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of sprinkles with a slight chance of showers before 1pm.  Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 63. North wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 75. East northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 61. North northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Friday
Mostly sunny, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Calm wind becoming west southwest around 5 mph after midnight.
Saturday
A 20 percent chance of sprinkles with a slight chance of showers before 1pm. Mostly sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Libertyville IL
 42.28°N 87.97°W
4:12 pm CDT Aug 20, 2025
5pm CDT Aug 20, 2025-6pm CDT Aug 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