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Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
69°F
21°C
| Humidity | 47% |
| Wind Speed | NW 8 G 18 mph |
| Barometer | 30.15 in (1020.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 12:51 pm CDT |
Extended Forecast for
Waukegan IL
This Afternoon
High: 70 °F
Sunny
Tonight
Low: 46 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 46 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 69 °F
Mostly Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy
Thursday
High: 66 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 70. Northwest wind around 15 mph.
Tonight
Clear, with a low around 46. Northwest wind around 10 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 62. Northwest wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 46. South wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Sunny, with a high near 68. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 68.
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
12:51 pm CDT Oct 4, 2026
12pm CDT Oct 4, 2026-6pm CDT Oct 10, 2026
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