Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Current aviation weather report (METAR) for Washington Dulles International Airport
2026/08/17 12:52 (retrieved 35 minutes ago)
KIAD 171252Z 26005KT 10SM FEW044 BKN100 BKN250 27/22 A2989 RMK AO2 SLP117 T02720222
Aviation forecast (TAF) for Washington Dulles International Airport
2026/08/17 12:30 (retrieved 57 minutes ago)
TAF KIAD 171129Z 1712/1818 21004KT P6SM SCT040 SCT110 BKN250 FM171300 30008KT P6SM SCT120 FM180000 33003KT P6SM BKN100 FM180600 00000KT 6SM BR FEW010 FM181200 33005KT P6SM FEW250