Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Light Snow Fog/Mist
20°F
-7°C
| Humidity | 89% |
| Wind Speed | Calm |
| Barometer | 30.36 in (1030.4 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 1.25 mi |
| Last update | 7 Feb 11:51 pm CST |
Extended Forecast for
Long Lake IL
Overnight
Low: 19 °F
Chance Snow
Sunday
High: 30 °F
Partly Sunny
Sunday Night
Low: 20 °F
Mostly Cloudy
Monday
High: 40 °F
Partly Sunny
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 42 °F
Mostly Cloudy
Tuesday Night
Low: 25 °F
Mostly Cloudy
Wednesday
High: 37 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 50 percent chance of snow, mainly before 3am. Cloudy, with a low around 19. East southeast wind around 5 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 30. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 20. Southeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 40. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Long Lake IL
42.38°N 88.14°W
42.38°N 88.14°W
12:00 am CST Feb 8, 2026
12am CST Feb 8, 2026-6pm CST Feb 14, 2026
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