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February 12th, 2026 :: 6:26 am CST   

Local Weather Report for
Waukegan
Illinois, United States

 Current Waukegan Weather Conditions Updated February 12th at 4:51 am 
Temperature:19°F Dew Point:16°F
Barometer:30.27 inHg Wind:calm
Humidity:85.2% Visibility:0M
 
 Waukegan Weather Forecast Summary  
 
Today
Feb 12th
Friday
Feb 13th
Saturday
Feb 14th
Sunday
Feb 15th
Monday
Feb 16th
Cloudy Sunny Cloudy Sunny Cloudy
34°F
39°F
34°F
39°F
36°F
38°F
35°F
40°F
34°F
 
 Waukegan Detailed Weather Forecast  
 
Thursday, February 12th, 2026
Morning Temperature: 31°F
Cloudy.
Afternoon Temperature: 32°F
Sunny.
Evening Temperature: 34°F
Cloudy.
Friday, February 13th, 2026
Overnight Temperature: 34°F
Clear. Windy at times.
Morning Temperature: 37°F
Sunny. Windy at times.
Afternoon Temperature: 39°F
Sunny.
Evening Temperature: 37°F
Clear.
Saturday, February 14th, 2026
Overnight Temperature: 37°F
Clear.
Morning Temperature: 38°F
Cloudy. Windy at times.
Afternoon Temperature: 38°F
Cloudy. Windy at times.
Evening Temperature: 38°F
Cloudy. Windy at times.
Sunday, February 15th, 2026
Overnight Temperature: 38°F
Clear. Windy at times.
Morning Temperature: 37°F
Sunny. Windy at times.
Afternoon Temperature: 35°F
Sunny. Windy at times.
Evening Temperature: 36°F
Clear.
Monday, February 16th, 2026
Overnight Temperature: 35°F
A mix of cloudy and clear skies. Windy at times.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 40°F
Sunny. Windy at times.
Evening Temperature: 39°F
Clear. Windy at times.
Tuesday, February 17th, 2026
Overnight Temperature: 38°F
Clear. Windy at times.
Morning Temperature: 40°F
Cloudy. Windy.
Afternoon Temperature: 42°F
Cloudy. Windy.
Evening Temperature: 41°F
Cloudy with a chance of showers. Windy.
Wednesday, February 18th, 2026
Overnight Temperature: 44°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 40°F
Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 38°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Evening Temperature: 38°F
Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Thursday, February 19th, 2026
Overnight Temperature: 38°F
Cloudy. Windy at times.
Morning Temperature: 38°F
Cloudy with showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph.
Afternoon Temperature: 38°F
A mix of cloud and sun with a few showers. Showers possibly mixed with wet flurries. Windy at times.
Evening Temperature: 36°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy.
Friday, February 20th, 2026
Overnight Temperature: 34°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 35°F
Cloudy.
Afternoon Temperature: 35°F
Cloudy. Windy at times.
Evening Temperature: 34°F
Cloudy. Windy at times.





 

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This WeatherCity Weather Forecast for Waukegan, Illinois, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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