CDUS43 KILX 152136 CLIDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 436 PM CDT THU OCT 15 2026 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 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 72 259 PM MM MM 67 5 76 MINIMUM 63 414 AM MM MM 45 18 53 AVERAGE 68 56 12 65 PRECIPITATION (IN) TODAY 0.07 MM MM 0.11 -0.04 T MONTH TO DATE 0.65 1.49 -0.84 0.10 SINCE SEP 1 2.52 4.47 -1.95 1.24 SINCE JAN 1 33.96 29.58 4.38 25.18 DEGREE DAYS HEATING TODAY 0 10 -10 0 MONTH TO DATE 31 116 -85 45 SINCE SEP 1 42 182 -140 60 SINCE JUL 1 43 187 -144 61 COOLING TODAY 3 0 3 0 MONTH TO DATE 52 18 34 40 SINCE SEP 1 324 142 182 247 SINCE JAN 1 1321 1100 221 1473 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 9.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 100 PM LOWEST 78 1200 AM AVERAGE 89 .......................................................... THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 MM MM MINIMUM TEMPERATURE (F) 44 MM MM SUNRISE AND SUNSET OCTOBER 15 2026.......SUNRISE 706 AM CDT SUNSET 616 PM CDT OCTOBER 16 2026.......SUNRISE 707 AM CDTSUNSET 614 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$