288  
CDUS43 KLOT 142134  
CLIPWK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT FRI AUG 14 2026  
   
...............................  
 
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1996 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 1:27 PM 91 2015 82 -4 83  
MINIMUM 68 12:41 AM 52 2004 65 3 65  
AVERAGE 73 74 -1 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2023 0.13 -0.13 0.00  
MONTH TO DATE 3.37 1.59 1.78 0.93  
SINCE JUN 1 11.80 8.71 3.09 7.67  
SINCE JAN 1 25.73 20.23 5.50 15.44  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 27 40 -13 21  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 8 9 -1 9  
MONTH TO DATE 122 134 -12 167  
SINCE JUN 1 610 625 -15 799  
SINCE JAN 1 665 685 -20 820    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 79 3:00 PM  
AVERAGE 90  
   
......................................................  
 
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 92 2025  
MINIMUM TEMPERATURE (F) 65 49 2004  
 
SUNRISE AND SUNSET  
AUGUST 14 2026........SUNRISE 5:58 AM CDT SUNSET 7:53 PM CDT  
AUGUST 15 2026........SUNRISE 5:59 AM CDT SUNSET 7:52 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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