CDUS43 KLOT 220633 CLIUGN CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT SAT AUG 22 2026 ................................... ...THE WAUKEGAN IL CLIMATE SUMMARY FOR AUGUST 21 2026... 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) YESTERDAY MAXIMUM 78 4:10 PM 95 2003 80 -2 77 MINIMUM 57 4:33 AM 50 2004 61 -4 61 2024 AVERAGE 68 70 -2 69 PRECIPITATION (IN) YESTERDAY 0.02 0.48 2014 0.12 -0.10 0.00 MONTH TO DATE 5.15 2.42 2.73 1.32 SINCE JUN 1 15.24 10.35 4.89 11.12 SINCE JAN 1 29.99 23.19 6.80 19.55 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 52 86 -34 39 SINCE JUL 1 4 13 -9 3 COOLING YESTERDAY 3 6 -3 4 MONTH TO DATE 133 134 -1 210 SINCE JUN 1 507 465 42 745 SINCE JAN 1 531 497 34 754 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 5.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 100 1:00 AM LOWEST 66 9:00 AM AVERAGE 83 .......................................................... THE WAUKEGAN IL CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 88 2007 2020 MINIMUM TEMPERATURE (F) 61 48 2024 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 6:06 AM CDT SUNSET 7:42 PM CDT AUGUST 23 2026........SUNRISE 6:07 AM CDT SUNSET 7:40 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$