Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Overcast
40°F
4°C
| Humidity | 70% |
| Wind Speed | W 9 mph |
| Barometer | 29.71 in (1007.1 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 11 Nov 10:51 pm CST |
Extended Forecast for
Great Lakes IL
Tonight
Low: 36 °F
Partly Cloudy
Wednesday
High: 49 °F
Sunny and
BreezyWednesday Night
Low: 34 °F
Partly Cloudy
Thursday
High: 52 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 56 °F
Sunny
Friday Night
Low: 48 °F
Mostly Cloudy
Saturday
High: 66 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 36. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 49. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 34. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 52. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 39. Southwest wind around 5 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly cloudy, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 47.
Monday Night
A chance of rain. Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Great Lakes IL
42.3°N 87.85°W
42.3°N 87.85°W
9:36 pm CST Nov 11, 2025
11pm CST Nov 11, 2025-6pm CST Nov 18, 2025
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