828
CDUS43 KLOT 022138
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT SUN AUG 02 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR AUGUST 2 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 77 2:59 PM 97 2006 83 -6 79
MINIMUM 66 5:34 AM 54 2009 63 3 54
2021
2025
AVERAGE 72 73 -1 67
PRECIPITATION (IN)
TODAY T 0.93 2006 0.14 -0.14 0.00
MONTH TO DATE 1.95 0.28 1.67 0.00
SINCE JUN 1 13.99 7.55 6.44 9.61
SINCE JAN 1 26.87 19.81 7.06 17.67
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 25 37 -12 18
SINCE JUL 1 1 4 -3 0
COOLING
TODAY 7 8 -1 2
MONTH TO DATE 11 16 -5 4
SINCE JUN 1 472 463 9 636
SINCE JAN 1 531 519 12 669
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 12.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 74 3:00 PM
AVERAGE 85
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 95 2012
MINIMUM TEMPERATURE (F) 63 54 2000
SUNRISE AND SUNSET
AUGUST 2 2026........SUNRISE 5:48 AM CDT SUNSET 8:10 PM CDT
AUGUST 3 2026........SUNRISE 5:49 AM CDT SUNSET 8:09 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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