744
CDUS43 KLOT 182134
CLIUGN
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT OCT 18 2025
...............................
..THE WAUKEGAN IL CLIMATE SUMMARY FOR OCTOBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 2000 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 73 2:35 PM 77 2007 60 13 68
MINIMUM 62 7:02 AM 26 2018 42 20 39
AVERAGE 68 51 17 54
PRECIPITATION (IN)
TODAY 0.20 0.23 2006 0.10 0.10 0.00
MONTH TO DATE 0.78 2.02 -1.24 0.68
SINCE SEP 1 2.67 5.59 -2.92 2.15
SINCE JAN 1 22.30 29.95 -7.65 35.68
DEGREE DAYS
HEATING
TODAY 0 14 -14 11
MONTH TO DATE 83 201 -118 153
SINCE SEP 1 119 322 -203 183
SINCE JUL 1 135 347 -212 198
COOLING
TODAY 3 0 3 0
MONTH TO DATE 62 6 56 7
SINCE SEP 1 174 77 97 103
SINCE JAN 1 947 624 323 774
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 59 3:00 PM
AVERAGE 78
......................................................
THE WAUKEGAN IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 76 2000
MINIMUM TEMPERATURE (F) 42 31 2022
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 7:08 AM CDT SUNSET 6:04 PM CDT
OCTOBER 19 2025.......SUNRISE 7:09 AM CDT SUNSET 6:03 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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