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February 21st, 2026 :: 1:07 am CST   

Local Weather Report for
Waukegan
Illinois, United States

 Current Waukegan Weather Conditions Updated February 20th at 11:51 pm 
Overcast
Temperature:27°F Dew Point:21°F
Barometer:29.95 inHg Wind:N 17 Mph
Humidity:79.6% Visibility:0M
 
 Waukegan Weather Forecast Summary  
 
Today
Feb 21st
Sunday
Feb 22nd
Monday
Feb 23rd
Tuesday
Feb 24th
Wednesday
Feb 25th
Cloudy Cloudy Cloudy Cloudy Cloudy
35°F
30°F
27°F
27°F
25°F
37°F
25°F
33°F
30°F
 
 Waukegan Detailed Weather Forecast  
 
Saturday, February 21st, 2026
Overnight Temperature: 29°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 32°F
Cloudy. Windy.
Afternoon Temperature: 34°F
Cloudy. Windy.
Evening Temperature: 31°F
Cloudy. Windy.
Sunday, February 22nd, 2026
Overnight Temperature: 29°F
Cloudy. Wind 20 to 30 mph.
Morning Temperature: 28°F
Cloudy with a chance of flurries. Wind 20 to 30 mph.
Afternoon Temperature: 30°F
Cloudy. Wind 25 to 40 mph.
Evening Temperature: 28°F
Cloudy with a chance of flurries. Wind 25 to 40 mph.
Monday, February 23rd, 2026
Overnight Temperature: 27°F
Cloudy. Wind 25 to 40 mph.
Morning Temperature: 25°F
Cloudy. Wind 25 to 40 mph.
Afternoon Temperature: 27°F
Cloudy. Windy.
Evening Temperature: 26°F
Cloudy. Windy at times.
Tuesday, February 24th, 2026
Overnight Temperature: 26°F
Cloudy. Windy.
Morning Temperature: 31°F
Cloudy with a chance of showers or wet flurries. Wind 20 to 30 mph.
Afternoon Temperature: 37°F
Sunny. Windy at times.
Evening Temperature: 34°F
Clear. Windy.
Wednesday, February 25th, 2026
Overnight Temperature: 31°F
Cloudy. Windy at times.
Morning Temperature: 32°F
Cloudy. Windy at times.
Afternoon Temperature: 32°F
Cloudy with a slight chance of flurries.
Evening Temperature: 33°F
Cloudy with a chance of flurries or showers. Windy.
Thursday, February 26th, 2026
Overnight Temperature: 32°F
Cloudy. Windy.
Morning Temperature: 32°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 31°F
Cloudy. Wind 25 to 40 mph.
Evening Temperature: 31°F
Clear with cloudy periods. Wind 20 to 30 mph.
Friday, February 27th, 2026
Overnight Temperature: 30°F
Cloudy with clear periods. Windy.
Morning Temperature: 31°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Sunny. Windy.
Evening Temperature: 36°F
A mix of cloudy and clear skies. Windy.
Saturday, February 28th, 2026
Overnight Temperature: 37°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 42°F
Sunny. Windy.
Afternoon Temperature: 43°F
Sunny. Windy at times.
Evening Temperature: 38°F
Cloudy. Windy.





 

  [ Local Weather Report ]
Zion, IL 
11:51 PM  27°F
Overcast
 
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11:51 PM  27°F
Overcast
 
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11:51 PM  27°F
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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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