265  
CDUS43 KLOT 260637  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT FRI JUN 26 2026  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 25 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 5:12 PM 101 1988 83 -5 90  
MINIMUM 58 5:08 AM 43 1979 62 -4 73  
AVERAGE 68 72 -4 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.55 1978 0.16 -0.16 T  
MONTH TO DATE 5.85 4.47 1.38 3.19  
SINCE JUN 1 5.85 4.47 1.38 3.19  
SINCE JAN 1 16.83 18.03 -1.20 11.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 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 30.8 37.1 -6.3 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 24 -12 9  
SINCE JUN 1 12 24 -12 9  
SINCE JUL 1 6096 6493 -397 5938  
 
COOLING  
YESTERDAY 3 8 -5 17  
MONTH TO DATE 100 141 -41 196  
SINCE JUN 1 100 141 -41 196  
SINCE JAN 1 168 202 -34 234    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 48 5:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1931  
MINIMUM TEMPERATURE (F) 62 45 1926  
 
SUNRISE AND SUNSET  
JUNE 26 2026..........SUNRISE 5:22 AM CDT SUNSET 8:37 PM CDT  
JUNE 27 2026..........SUNRISE 5:22 AM CDT SUNSET 8:37 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