788
CDUS43 KLOT 202202
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
502 PM CDT SUN SEP 20 2026
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR SEPTEMBER 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 1:10 AM 89 2024 72 -6 80
MINIMUM 62 2:59 PM 40 2003 52 10 65
2006
AVERAGE 64 62 2 73
PRECIPITATION (IN)
TODAY 1.48R 0.78 2014 0.12 1.36 0.07
MONTH TO DATE 4.25 2.37 1.88 1.67
SINCE SEP 1 4.25 2.37 1.88 1.67
SINCE JAN 1 35.14 26.73 8.41 21.30
DEGREE DAYS
HEATING
TODAY 1 5 -4 0
MONTH TO DATE 14 55 -41 36
SINCE SEP 1 14 55 -41 36
SINCE JUL 1 20 80 -60 52
COOLING
TODAY 0 2 -2 8
MONTH TO DATE 112 60 52 58
SINCE SEP 1 112 60 52 58
SINCE JAN 1 694 607 87 831
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 11.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 2:00 AM
LOWEST 96 2:00 PM
AVERAGE 98
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 88 2010
2017
MINIMUM TEMPERATURE (F) 52 37 2006
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:37 AM CDT SUNSET 6:52 PM CDT
SEPTEMBER 21 2026.....SUNRISE 6:38 AM CDT SUNSET 6:50 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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