517  
CDUS43 KLOT 302135  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT SAT AUG 30 2025  
   
...............................
 
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 2:09 PM 96 2013 78 -5 80  
MINIMUM 60 3:58 AM 47 2009 59 1 65  
AVERAGE 67 69 -2 73  
 
PRECIPITATION (IN)  
TODAY T 0.49 2024 0.13 -0.13 0.49  
MONTH TO DATE 1.40 3.46 -2.06 2.50  
SINCE JUN 1 11.20 11.39 -0.19 14.78  
SINCE JAN 1 19.63 24.23 -4.60 33.53  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 6 0 9  
SINCE JUN 1 45 92 -47 44  
SINCE JUL 1 9 19 -10 15  
 
COOLING  
TODAY 2 5 -3 8  
MONTH TO DATE 231 180 51 225  
SINCE JUN 1 766 511 255 648  
SINCE JAN 1 775 543 232 663    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 2012  
MINIMUM TEMPERATURE (F) 59 46 2009  
 
SUNRISE AND SUNSET  
AUGUST 30 2025........SUNRISE 6:15 AM CDT SUNSET 7:28 PM CDT  
AUGUST 31 2025........SUNRISE 6:16 AM CDT SUNSET 7:27 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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