Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Partly Cloudy
73°F
23°C
| Humidity | 74% |
| Wind Speed | E 10 G 17 mph |
| Barometer | 30.13 in (1019.3 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 6 Sep 10:51 am CDT |
Extended Forecast for
Waukegan IL
Today
High: 74 °F
Sunny
Tonight
Low: 63 °F
Partly Cloudy
Labor Day
High: 75 °F
Sunny
Monday Night
Low: 64 °F
Partly Cloudy
Tuesday
High: 82 °F
Mostly Sunny
Tuesday Night
Low: 71 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 85 °F
Chance
ShowersWednesday Night
Low: 62 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 74. East northeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 63. Northeast wind around 5 mph.
Labor Day
Sunny, with a high near 75. Southeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 64. East wind around 10 mph.
Tuesday
Mostly sunny, with a high near 82. South wind 10 to 15 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 80.
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
9:16 am CDT Sep 6, 2026
10am CDT Sep 6, 2026-6pm CDT Sep 12, 2026
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