Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
38°F
3°C
| Humidity | 46% |
| Wind Speed | NW 10 G 20 mph |
| Barometer | 30.20 in (1023.9 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 11 Feb 3:51 pm CST |
Extended Forecast for
Third Lake IL
Tonight
Low: 21 °F
Increasing
CloudsThursday
High: 37 °F
Decreasing
CloudsThursday Night
Low: 26 °F
Partly Cloudy
Friday
High: 49 °F
Sunny
Friday Night
Low: 30 °F
Mostly Clear
Saturday
High: 49 °F
Partly Sunny
Saturday Night
Low: 33 °F
Mostly Cloudy
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 32 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 21. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 37. Calm wind becoming east southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. Calm wind becoming southwest around 5 mph after midnight.
Friday
Sunny, with a high near 49. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 30. West southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Mostly cloudy, with a high near 52.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Third Lake IL
42.37°N 87.99°W
42.37°N 87.99°W
3:11 pm CST Feb 11, 2026
4pm CST Feb 11, 2026-6pm CST Feb 18, 2026
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