Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

A Few Clouds

73°F

23°C

Humidity 74%
Wind Speed E 10 G 17 mph
Barometer 30.13 in (1019.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 6 Sep 10:51 am CDT
Detailed forecast for

Lake County

Rest Of Today
Mostly sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. East winds 5 to 10 mph.
Tonight
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.
Labor Day
Mostly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
Monday Night
Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph.
Tuesday
Partly cloudy. Highs in the mid 80s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Tuesday Night
Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 50 percent.
Wednesday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
Wednesday Night
Partly cloudy. Lows in the lower 60s.
Thursday
Partly cloudy in the morning, then clearing. Highs in the upper 70s.
Thursday Night
Mostly clear. Lows in the upper 50s.
Friday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Friday Night
Partly cloudy. Lows around 60.
Saturday
Partly cloudy. Highs in the lower 80s.



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916 AM CDT Sun Sep 6 2026
 
 

Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database