Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Fair

57°F

14°C

Humidity 74%
Wind Speed S 7 mph
Barometer 30.37 in (1028.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 24 Oct 11:51 pm CDT
Detailed forecast for

Lake County

Rest Of Tonight
Mostly cloudy. Near steady temperature in the lower 50s. South winds around 5 mph.
Sunday
Partly cloudy. Highs in the lower 70s. Southwest winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Southwest winds around 5 mph, becoming north after midnight.
Monday
Mostly cloudy. Highs in the lower 60s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon.
Monday Night
Mostly cloudy. Lows in the upper 40s. Northeast winds 10 to 15 mph, becoming east 5 to 10 mph after midnight.
Tuesday
Mostly cloudy. Highs in the mid 60s.
Tuesday Night
Mostly cloudy. Lows in the lower 50s.
Wednesday
Partly cloudy. Highs in the lower 70s.
Wednesday Night
Partly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent.
Thursday
Partly cloudy. A chance of showers in the morning. Highs in the lower 70s. Chance of precipitation 30 percent.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Friday
Mostly cloudy. Highs in the lower 70s.
Friday Night
Mostly cloudy. Lows in the mid 50s.
Saturday
Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s.



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111 AM CDT Sun Oct 25 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database