Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

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

Light Rain

43°F

6°C

Humidity 89%
Wind Speed SE 12 mph
Barometer 29.71 in (1006.6 mb)
Dewpoint 40°F (4°C)
Visibility 9.00 mi
Wind Chill37°F (3°C)
Last update 17 Feb 7:51 pm CST
Detailed forecast for

Lake County

Tonight
Cloudy. A slight chance of showers early in the evening, then a chance of showers late in the evening. Showers likely and a slight chance of thunderstorms after midnight. Near steady temperature in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
Wednesday
Partly cloudy in the morning, then clearing. A slight chance of showers early in the morning. Breezy with highs in the lower 60s. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 20 percent.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. Southwest winds 5 to 10 mph.
Thursday
Mostly cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the upper 50s inland, but only in the lower 50s near the lake. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.
Thursday Night
Rain likely with a slight chance of thunderstorms. Lows in the lower 30s. East winds around 10 mph, increasing to west 15 to 20 mph with gusts up to 25 mph after midnight. Chance of precipitation 70 percent.
Friday
Mostly cloudy. A chance of rain in the morning, then a slight chance of rain and snow in the afternoon. Breezy with highs in the lower 40s. Chance of precipitation 30 percent.
Friday Night
Partly cloudy. Lows in the mid 20s.
Saturday
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 30s.
Saturday Night
Mostly cloudy. Lows in the mid 20s.
Sunday
Mostly cloudy. Highs in the lower 30s.
Sunday Night
Partly cloudy. Lows 15 to 20.
Monday
Partly cloudy in the morning, then clearing. Highs around 30.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 20.
Tuesday
Mostly cloudy. Highs in the mid 30s.



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151 PM CST Tue Feb 17 2026
 
 

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