Point Forecast: 2 Miles S Washington-Dulles International Airport VA
 38.93N 77.45W (Elev. 299 ft)
Last Update: 1:29 am EDT Jun 18, 2025
Tabular Forecast
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Date06/1806/19
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)727271727274788183858787888887878683817977767575
Dewpoint (°F)717170707172737474737373737474747476757574747373
Heat Index (°F)788690929494969795959491877977767575
Surface Wind (mph)333333566789988765533355
Wind DirSSSSSSWSWSWSWSWSWSWSWSWWSWSWSWSWSWSWSWSWSW
Gust
Sky Cover (%)66777379747546302624335558624536282914610635
Precipitation Potential (%)20161414181918242934425154594939348766662
Relative Humidity (%)979797939793857974676363616365656880828890949494
RainSChcSChc----SChcSChcSChcSChcChcChcChcChcChcLklyChcChcChc--------------
Thunder----------------SChcSChcSChcChcChcChcChcChcChc--------------

Date06/20
Hour (EDT)030405060708091011121314151617181920212223000102
Temperature (°F)747474737478818486889090898784828078767573727069
Dewpoint (°F)727271717173747474747474747474747372717069686766
Heat Index (°F)788691949799999895918884787675
Surface Wind (mph)55666789101111111111111098877766
Wind DirSSWSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWNWNW
Gust1820212222212018
Sky Cover (%)11119218661014202733404754596469605142332516
Precipitation Potential (%)222221212121212127777777777772323232323231
Relative Humidity (%)939390939085797268636060616572777982858487879090
Rain----------------------OcnlOcnlOcnlOcnlOcnlOcnlSChcSChcSChcSChcSChcSChc--
Thunder----------------------ChcChcChcLklyLklyLklySChcSChcSChc--------

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