023  
CDUS43 KLOT 282133  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT THU MAY 28 2026  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 28 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 76 94 2018 77 -1 64  
MINIMUM 58 33 1992 55 3 51  
AVERAGE 67 66 1 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.63 1996 0.15 -0.15 0.30  
MONTH TO DATE 1.64 4.34 -2.70 1.66  
SINCE MAR 1 12.36 11.16 1.20 9.50  
SINCE JAN 1 14.99 15.33 -0.34 10.92  
 
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 MAR 1 6.0 5.1 0.9 2.7  
SINCE JUL 1 30.7 33.2 -2.5 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 7  
MONTH TO DATE 208 171 37 211  
SINCE MAR 1 1182 1425 -243 1274  
SINCE JUL 1 5763 6031 -268 5612  
 
COOLING  
TODAY 2 4 -2 0  
MONTH TO DATE 42 56 -14 38  
SINCE MAR 1 55 66 -11 44  
SINCE JAN 1 55 66 -11 44    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 2006  
MINIMUM TEMPERATURE (F) 55 39 1992  
 
SUNRISE AND SUNSET  
MAY 28 2026...........SUNRISE 5:23 AM CDT SUNSET 8:17 PM CDT  
MAY 29 2026...........SUNRISE 5:22 AM CDT SUNSET 8:18 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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