Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
33°F
1°C
| Humidity | 72% |
| Wind Speed | NW 7 mph |
| Barometer | 30.06 in (1018.8 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 10 Feb 9:51 pm CST |
Extended Forecast for
Waukegan IL
Tonight
Low: 24 °F
Partly Cloudy
Wednesday
High: 36 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Increasing
CloudsThursday
High: 36 °F
Mostly Cloudy
Thursday Night
Low: 28 °F
Mostly Clear
Friday
High: 45 °F
Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 44 °F
Sunny
Saturday Night
Low: 34 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 24. West northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
Mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph.
Thursday Night
Mostly clear, with a low around 28. Calm wind becoming south southwest around 5 mph.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Mostly cloudy, with a high near 44.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waukegan IL
42.37°N 87.85°W
42.37°N 87.85°W
9:01 pm CST Feb 10, 2026
10pm CST Feb 10, 2026-6pm CST Feb 17, 2026
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