Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
41°F
5°C
| Humidity | 62% |
| Wind Speed | NW 13 G 22 mph |
| Barometer | 29.88 in (1012.5 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 10 Feb 1:51 pm CST |
Extended Forecast for
Waukegan IL
This Afternoon

High: 44 °F
Mostly Sunny
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
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 44. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
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.
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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waukegan IL
42.37°N 87.85°W
42.37°N 87.85°W
2:11 pm CST Feb 10, 2026
2pm CST Feb 10, 2026-6pm CST Feb 16, 2026


