Point Forecast: Lorton VA
 38.71N 77.26W (Elev. 249 ft)
Last Update: 7:30 pm EDT Jul 14, 2025
Tabular Forecast
[show menu]Get as XML

Date07/15
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)757574737473737375777981828485858584838181797877
Dewpoint (°F)747373737272727374747575757676767575757575757474
Heat Index (°F)757575777987899394949492908787797877
Surface Wind (mph)222222222222335555533332
Wind DirSESSWNWWWNWNNENNWNSESESESESSSSSSSS
Gust
Sky Cover (%)677361676866585864646363625057687176687169504947
Precipitation Potential (%)262122201513121117151616182536525763515521212121
Relative Humidity (%)97949710093979710097908882797775757274778282888890
RainChcSChcSChcSChcSChc------SChcSChcSChcSChcSChcChcChcChcLklyLklyChcLklySChcSChcSChcSChc
ThunderChcSChc------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChc--

Date07/16
Hour (EDT)000102030405060708091011121314151617181920212223
Temperature (°F)767676767575757677798183858788888786858382818180
Dewpoint (°F)747474747373737475757676767777777676767575757474
Heat Index (°F)76767676757575767779879194991001009896949089878684
Surface Wind (mph)222233556677889999876666
Wind DirSSSSSSSSSSSSSSWSWSWSSSSSSSS
Gust
Sky Cover (%)515458596162636566595346566777777777777774727169
Precipitation Potential (%)212115151515151518181818181865656565656518181818
Relative Humidity (%)949494949494949494888580757270707072757779827982
RainSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcSChcLklyLklyLklyLklyLklyLklySChcSChcSChcSChc
Thunder----------------------SChcSChcSChcChcChcChcChcChcChcSChcSChcSChcSChc

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