107  
CDUS43 KLOT 262137  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
437 PM CDT SUN JUL 26 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 26 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 89 97 1997 85 4 83  
MINIMUM 68 54 1994 65 3 70  
AVERAGE 79 75 4 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.67 2005 0.15 -0.15 0.12  
MONTH TO DATE 2.68 3.76 -1.08 4.29  
SINCE JUN 1 11.27 8.44 2.83 7.29  
SINCE JAN 1 26.26 24.24 2.02 18.21  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 12 23 -11 17  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 14 10 4 12  
MONTH TO DATE 301 256 45 298  
SINCE JUN 1 474 456 18 558  
SINCE JAN 1 530 533 -3 602    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 1997  
MINIMUM TEMPERATURE (F) 65 55 1994  
2013  
 
SUNRISE AND SUNSET  
JULY 26 2026..........SUNRISE 5:41 AM CDT SUNSET 8:16 PM CDT  
JULY 27 2026..........SUNRISE 5:42 AM CDT SUNSET 8:15 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page