Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
46°F
8°C
| Humidity | 71% |
| Wind Speed | SW 8 mph |
| Barometer | 30.35 in (1027.7 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 18 Oct 11:51 pm CDT |
Extended Forecast for
Waukegan IL
Overnight
Low: 44 °F
Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 49 °F
Partly Cloudy
Tuesday
High: 64 °F
Decreasing
CloudsTuesday Night
Low: 49 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 66 °F
Sunny
Thursday Night
Low: 54 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 44. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 65. Southwest wind around 5 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 49. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 64. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 49. East wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 67.
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
12:26 am CDT Oct 19, 2026
1am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
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