Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
37°F
3°C
| Humidity | 48% |
| Wind Speed | E 12 mph |
| Barometer | 30.42 in (1031.4 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 23 Mar 3:51 pm CDT |
Extended Forecast for
Libertyville IL
Tonight

Low: 28 °F
Increasing
CloudsTuesday

High: 51 °F
Mostly Cloudy
Tuesday Night

Low: 38 °F
Mostly Cloudy
Wednesday

High: 64 °F
Partly Sunny
Wednesday Night

Low: 50 °F
Mostly Cloudy
Thursday
High: 72 °F
Mostly Sunny
then Chance
ShowersThursday Night

Low: 30 °F
Chance
ShowersFriday

High: 41 °F
Partly Sunny
Friday Night

Low: 26 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 28. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 51. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 38. South southeast wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 64. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 50. South southwest wind around 5 mph, with gusts as high as 10 mph.
Thursday
A 40 percent chance of showers after 1pm. Partly sunny, with a high near 72.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Partly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Libertyville IL
42.28°N 87.94°W
42.28°N 87.94°W
2:46 pm CDT Mar 23, 2026
4pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026


