Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Mostly Cloudy

25°F

-4°C

Humidity 78%
Wind Speed SE 15 mph
Barometer 30.36 in (1029.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 8 Feb 10:51 am CST
Detailed forecast for

Lake County

Rest Of Today
Mostly cloudy. Highs around 30. Southeast winds 10 to 15 mph.
Tonight
Mostly cloudy. Lows in the lower 20s. Southeast winds 5 to 10 mph.
Monday
Mostly cloudy. Highs in the upper 30s. South winds 5 to 10 mph.
Monday Night
Mostly cloudy. Near steady temperature in the mid 30s. South winds 5 to 10 mph, becoming southwest after midnight.
Tuesday
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 40s. Northwest winds around 10 mph.
Tuesday Night
Partly cloudy. Lows in the mid 20s.
Wednesday
Mostly sunny. Highs in the upper 30s.
Wednesday Night
Mostly cloudy. Lows in the lower 20s.
Thursday
Mostly cloudy. Highs in the mid 30s.
Thursday Night
Mostly cloudy. A chance of snow in the evening. Lows in the mid 20s. Chance of precipitation 30 percent.
Friday
Mostly cloudy. Highs in the upper 30s.
Friday Night
Mostly cloudy. Lows in the mid 20s.
Saturday
Mostly cloudy in the morning, then partly cloudy with a chance of snow in the afternoon. Highs in the upper 30s. Chance of precipitation 30 percent.



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947 AM CST Sun Feb 8 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database