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January 4th, 2026 :: 10:48 am CST   

Local Weather Report for
Waukegan
Illinois, United States

 Current Waukegan Weather Conditions Updated January 4th at 9:51 am 
Temperature:21°F Dew Point:10°F
Barometer:30.18 inHg Wind:calm
Humidity:61.3% Visibility:0M
 
 Waukegan Weather Forecast Summary  
 
Today
Jan 4th
Monday
Jan 5th
Tuesday
Jan 6th
Wednesday
Jan 7th
Thursday
Jan 8th
Cloudy Cloudy Cloudy Cloudy Cloudy
36°F
40°F
35°F
42°F
38°F
41°F
37°F
43°F
37°F
 
 Waukegan Detailed Weather Forecast  
 
Sunday, January 4th, 2026
Morning Temperature: 29°F
Cloudy. Windy at times.
Afternoon Temperature: 34°F
Cloudy. Windy.
Evening Temperature: 36°F
Cloudy. Wind 20 to 30 mph.
Monday, January 5th, 2026
Overnight Temperature: 36°F
A mix of cloudy and clear skies. Windy.
Morning Temperature: 36°F
Cloudy. Windy at times.
Afternoon Temperature: 38°F
Cloudy.
Evening Temperature: 40°F
Cloudy. Windy at times.
Tuesday, January 6th, 2026
Overnight Temperature: 40°F
Cloudy. Windy.
Morning Temperature: 41°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 41°F
Cloudy with a chance of showers. Windy.
Evening Temperature: 38°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy.
Wednesday, January 7th, 2026
Overnight Temperature: 38°F
Cloudy. Windy.
Morning Temperature: 38°F
Cloudy. Windy at times.
Afternoon Temperature: 41°F
Mostly sunny. Windy at times.
Evening Temperature: 41°F
Cloudy. Windy at times.
Thursday, January 8th, 2026
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 41°F
Cloudy. Windy at times.
Afternoon Temperature: 40°F
Cloudy. Windy at times.
Evening Temperature: 38°F
Cloudy. Windy at times.
Friday, January 9th, 2026
Overnight Temperature: 37°F
Cloudy. Windy at times.
Morning Temperature: 37°F
Cloudy. Windy at times.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 35°F
Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times.
Saturday, January 10th, 2026
Overnight Temperature: 34°F
Cloudy with flurries or showers likely. Risk of freezing rain. Wind 20 to 30 mph.
Morning Temperature: 29°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 28°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 28°F
Cloudy. Wind 20 to 30 mph.
Sunday, January 11th, 2026
Overnight Temperature: 29°F
Cloudy. Windy.
Morning Temperature: 30°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 33°F
Mostly sunny. Windy.
Evening Temperature: 33°F
A mix of cloudy and clear skies. Wind 20 to 30 mph.
Monday, January 12th, 2026
Overnight Temperature: 35°F
Clear with cloudy periods. Wind 25 to 40 mph.
Morning Temperature: 39°F
Sunny. Wind 25 to 40 mph.
Afternoon Temperature: 41°F
Cloudy. Wind 20 to 30 mph.
Evening Temperature: 39°F
Cloudy. Windy.





 

  [ Local Weather Report ]
Zion, IL 
9:51 AM  21°F
 
 
Park City, IL 
9:51 AM  21°F
 
 
North Chicago, IL 
9:51 AM  21°F
 
 
Pleasant Prairie, WI 
9:53 AM  19°F
 
 
Lake Forest, IL 
 
Antioch, IL 
 
Kenosha, WI 
9:53 AM  19°F
 
 
Bristol, WI 
 
Highwood, IL 
 
Salem, WI 

 
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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