Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
39°F
4°C
| Humidity | 70% |
| Wind Speed | W 5 mph |
| Barometer | 29.77 in (1009.0 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 10 Feb 5:51 am CST |
Extended Forecast for
Wonder Lake IL
Today
High: 40 °F
Decreasing
CloudsTonight
Low: 24 °F
Partly Cloudy
Wednesday
High: 36 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Increasing
CloudsThursday
High: 39 °F
Cloudy then
Slight Chance
SnowThursday Night
Low: 25 °F
Partly Cloudy
Friday
High: 44 °F
Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 44 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 24. Northwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 36. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 21. West northwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 39. Calm wind becoming south around 5 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A chance of rain. Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 28.
Washington's Birthday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Wonder Lake IL
42.38°N 88.35°W
42.38°N 88.35°W
5:51 am CST Feb 10, 2026
6am CST Feb 10, 2026-6pm CST Feb 16, 2026
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