678  
CDUS43 KLOT 262138  
CLIUGN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CDT WED AUG 26 2026  
   
...............................  
 
   
..THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 26 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 2000 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 2:57 PM 96 2024 79 3 76  
MINIMUM 66 5:35 AM 50 2015 60 6 53  
AVERAGE 74 70 4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.70 2019 0.11 -0.11 0.00  
MONTH TO DATE 5.20 2.97 2.23 1.36  
SINCE JUN 1 15.29 10.90 4.39 11.16  
SINCE JAN 1 30.04 23.74 6.30 19.59  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 2 -1 2  
SINCE JUN 1 53 88 -35 41  
SINCE JUL 1 5 15 -10 5  
 
COOLING  
TODAY 9 5 4 0  
MONTH TO DATE 149 160 -11 224  
SINCE JUN 1 523 491 32 759  
SINCE JAN 1 547 523 24 768    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 9:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 71  
   
......................................................  
 
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 2013  
2024  
MINIMUM TEMPERATURE (F) 60 48 2015  
 
SUNRISE AND SUNSET  
AUGUST 26 2026........SUNRISE 6:10 AM CDT SUNSET 7:35 PM CDT  
AUGUST 27 2026........SUNRISE 6:11 AM CDT SUNSET 7:34 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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