Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
59°F
15°C
| Humidity | 49% |
| Wind Speed | SW 12 mph |
| Barometer | 30.02 in (1016.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 9 Nov 2:51 pm CST |
Extended Forecast for
Long Lake IL
This Afternoon
High: 59 °F
Partly Sunny
Tonight
Low: 41 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 38 °F
Mostly Cloudy
Veterans Day
High: 54 °F
Chance Rain
Wednesday Night
Low: 37 °F
Slight Chance
RainThursday
High: 43 °F
Chance Rain
and BreezyThursday Night
Low: 28 °F
Mostly Cloudy
Friday
High: 43 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 41. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 61. Northwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 38. Calm wind.
Veterans Day
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 54. Light north wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 43. Breezy.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Sunny, with a high near 48.
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
2:46 pm CST Nov 9, 2026
3pm CST Nov 9, 2026-6pm CST Nov 15, 2026
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