Point Forecast: Washington DC
 38.89N 77.02W (Elev. 20 ft)
Last Update: 1:30 am EDT Jul 16, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherAviation Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-ft)
Atmospheric Dispersion Index
Low Visibility Occurrence Risk Index
Ceiling Height
Visibility

48-Hour Period Starting:       Back 2 Days  

Date07/1607/17
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)787776767575767880828486888989888786848381807979
Dewpoint (°F)747574747474757576767677767777767677777676767675
Heat Index (°F)78777676757576788689939799102102999897949187867979
Surface Wind (mph)223333333567889998887765
Wind DirSSSSSSSSSSSSSSSSSSSSWSWSWSS
Gust
Sky Cover (%)596660646359575762606866636859657677717468757453
Precipitation Potential (%)10867888273814193038445149573227161112
Relative Humidity (%)889494949797979188827775686868687075808085889188
Rain------------------------SChcChcChcChcChcChcLklyChcChcSChc----
Thunder------------------------SChcChcChcChcChcChcLklyChcChcSChc----

Date07/18
Hour (EDT)010203040506070809101112131415161718192021222300
Temperature (°F)797878787877788083868890929393939291898887858483
Dewpoint (°F)757575747474757575757575757574747474757575757575
Heat Index (°F)7978787878777885909598101103105103103102101999896949290
Surface Wind (mph)367788997788999998766555
Wind DirSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWW
Gust
Sky Cover (%)576338635835283436363641475252525252522836455349
Precipitation Potential (%)7889991077777728282828282866666
Relative Humidity (%)889191888890918577706662585654545658646668727477
Rain--------------------------ChcChcChcChcChcChc----------
Thunder--------------------------SChcSChcSChcChcChcChc----------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Hazardous Weather Briefing Page
Past Weather InformationInteractive Forecast Map
Home