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

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

26°F

-3°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.26 in (1026.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 2 Mar 9:51 pm CST
Extended Forecast for

Libertyville IL

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 33 by 1am. Southeast wind around 5 mph becoming calm after midnight.

    Low: 27 °F⇑

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of rain, snow, and freezing rain before noon, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 43. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 45. East wind around 5 mph, with gusts as high as 10 mph.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Cloudy, with a low around 38. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 50%.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers

  • Friday

    Friday: Showers, mainly after noon. Mostly cloudy, with a high near 63.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Tonight
Increasing clouds, with a temperature rising to around 33 by 1am. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
A slight chance of rain, snow, and freezing rain before noon, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 43. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 32. Calm wind becoming northeast around 5 mph.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 45. East wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
A chance of showers and thunderstorms. Cloudy, with a low around 38. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 50%.
Thursday
Showers. High near 50. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Cloudy, with a low around 40.
Friday
Showers, mainly after noon. Mostly cloudy, with a high near 63.
Friday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 51.
Saturday
A chance of showers before noon. Mostly cloudy, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Libertyville IL
 42.28°N 87.97°W
Last Update:
9:31 pm CST Mar 2, 2026
Forecast Valid:
10pm CST Mar 2, 2026-6pm CDT Mar 9, 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