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Baltimore, MD/Washington, D.C.
 
 
 Point Forecast: Washington-Dulles International Airport VA
 38.95N 77.44W (Elev. 285 ft)
Last Update: 4:47 pm EDT Jul 28, 2021
Tabular Forecast
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Date07/2807/29
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)888583797775757373727171707174777982848687878585
Dewpoint (°F)626264656667676767686767686969696969696968686868
Heat Index (°F)88868479777575777985889091918888
Surface Wind (mph)676553332222222367888889
Wind DirNNNEEEESESESESESSSSSSWSWSWSWSWSWSWSS
Gust
Sky Cover (%)585451484546474440414142464556574640425362666672
Precipitation Potential (%)363641414120202055565222224714263242
Relative Humidity (%)414752626976768181878787939384767265615753535757
RainChcChcChcChcChcSChcSChcSChc--------------------------ChcChcChc
ThunderChcChcChcChcChcSChcSChcSChc--------------------------ChcChcChc
Fog------------------------------------------------

Date07/30
Hour (EDT)181920212223000102030405060708091011121314151617
Temperature (°F)848382807977767574737272727375778082848586878786
Dewpoint (°F)686969697070706969696868686767666564636261605857
Heat Index (°F)878785837977767575778283858686878685
Surface Wind (mph)877766666666789101314141414141414
Wind DirSSSSWWWWWWWWWNWNWNWNWNWNWNWNWNWNWNWNW
Gust182021212018
Sky Cover (%)70707780696959381910913172123201715182225242119
Precipitation Potential (%)38342727272727274444443333330000
Relative Humidity (%)596365697479828284878787878176696055494643403837
RainChcChcChcChcChcChcChcChc--------------------------------
ThunderChcChcChcChcChcChcChcChc--------------------------------
Fog------------------------------------------------

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