026
CDUS43 KLOT 282133
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU MAY 28 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 28 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 75 1:23 PM 93 2018 75 0 63
MINIMUM 55 4:53 AM 44 2004 53 2 51
2021
AVERAGE 65 64 1 57
PRECIPITATION (IN)
TODAY 0.00 0.75 2019 0.12 -0.12 0.21
MONTH TO DATE 1.33 3.96 -2.63 1.59
SINCE MAR 1 11.63 9.37 2.26 6.49
SINCE JAN 1 12.88 11.88 1.00 8.06
DEGREE DAYS
HEATING
TODAY 0 4 -4 8
MONTH TO DATE 226 201 25 221
SINCE MAR 1 1260 1543 -283 1325
SINCE JUL 1 5902 6320 -418 5646
COOLING
TODAY 0 3 -3 0
MONTH TO DATE 46 39 7 27
SINCE MAR 1 58 45 13 33
SINCE JAN 1 58 45 13 33
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 1:00 AM
LOWEST 37 2:00 PM
AVERAGE 56
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 2006
MINIMUM TEMPERATURE (F) 54 35 2021
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 5:22 AM CDT SUNSET 8:19 PM CDT
MAY 29 2026...........SUNRISE 5:22 AM CDT SUNSET 8:20 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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