248
CDUS43 KLOT 212155
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
455 PM CDT WED OCT 21 2026
...............................
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 2:41 PM 87 1947 60 12 52
MINIMUM 37 5:59 AM 22 1952 40 -3 41
2018
AVERAGE 55 50 5 47
PRECIPITATION (IN)
TODAY 0.00 1.32 1936 0.08 -0.08 0.02
MONTH TO DATE 1.92 1.79 0.13 1.39
SINCE SEP 1 9.32 5.41 3.91 2.44
SINCE JAN 1 31.55 32.20 -0.65 24.01
SNOWFALL (IN)
TODAY 0.0 T 1917 0.0 0.0 0.0
1933
1976
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 10 15 -5 18
MONTH TO DATE 156 239 -83 126
SINCE SEP 1 205 346 -141 185
SINCE JUL 1 205 357 -152 204
COOLING
TODAY 0 0 0 0
MONTH TO DATE 19 8 11 47
SINCE SEP 1 165 97 68 158
SINCE JAN 1 912 836 76 1015
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 2.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 40 2:00 PM
AVERAGE 70
......................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 85 1947
MINIMUM TEMPERATURE (F) 40 20 1930
SUNRISE AND SUNSET
OCTOBER 21 2026.......SUNRISE 7:16 AM CDT SUNSET 6:05 PM CDT
OCTOBER 22 2026.......SUNRISE 7:17 AM CDT SUNSET 6:04 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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