Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43° N Lon: 87.86° W Elev: 709 ft.

Overcast

39°F

4°C

Humidity 76%
Wind Speed W 9 mph
Barometer 29.71 in (1007.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Nov 11:51 pm CST
Detailed forecast for

Lake County

Tonight
Mostly clear in the evening, then becoming partly cloudy. Near steady temperature in the mid 30s. West winds 10 to 15 mph.
Wednesday
Sunny, breezy with highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph.
Wednesday Night
Partly cloudy. Lows in the lower 30s. West winds 5 to 10 mph.
Thursday
Partly cloudy. Highs in the lower 50s. West winds 5 to 10 mph.
Thursday Night
Mostly cloudy in the evening, then clearing. Lows in the upper 30s. Southwest winds around 5 mph.
Friday
Mostly sunny. Highs in the upper 50s.
Friday Night
Partly cloudy in the evening, then becoming mostly cloudy. Near steady temperature in the upper 40s.
Saturday
Mostly cloudy. Highs in the upper 60s.
Saturday Night
Mostly cloudy. Lows in the mid 40s.
Sunday
Partly cloudy. Highs in the mid 50s.
Sunday Night
Partly cloudy. Lows in the lower 30s.
Monday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s.
Monday Night
Mostly cloudy with a 30 percent chance of rain. Lows in the mid 30s.
Tuesday
Mostly cloudy. Highs in the upper 40s.



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252 PM CST Tue Nov 11 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database