Point Forecast: 2 Miles S Washington-Dulles International Airport VA
 38.93N 77.45W (Elev. 91 m)
Last Update: 6:30 am EST Jan 19, 2025
Tabular Forecast
[show menu]Get as XML

Date01/1901/20
Hour (EST)070809101112131415161718192021222300010203040506
Temperature (°C)012332221110-1-1-2-2-3-4-5-6-6-6-7-7
Dewpoint (°C)0-100010-1-1-2-2-3-4-5-6-7-8-8-9-9-10-10-11-11
Wind Chill (°C)-3-3-1-1-1-2-2-3-4-6-6-7-7-8-8-9-10-11-12-12-12-12-13-14
Surface Wind (mph)78899991115171818181817161514131110101010
Wind DirNNNNNNNNNNNNWNWNWNWNWNWNWNWNWNWNWWW
Gust
Sky Cover (%)9396981001001001001001001001001001008162433118689111213
Precipitation Potential (%)747474909090100100100929292101010222000000
Relative Humidity (%)1008985828289858589858278787572687174717471717474
Rain------------------------------------------------
Thunder------------------------------------------------
SnowLklyLklyLklyOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnlOcnl------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date01/21
Hour (EST)070809101112131415161718192021222300010203040506
Temperature (°C)-8-7-7-6-6-7-7-7-7-7-8-9-11-11-12-12-13-13-14-14-13-13-13-14
Dewpoint (°C)-12-12-12-13-13-14-15-16-16-16-16-17-17-17-17-18-18-18-18-18-18-18-18-17
Wind Chill (°C)-15-14-14-14-14-16-15-15-16-15-16-17-18-18-18-17-18-19-19-19-18-18-18-19
Surface Wind (mph)1114161820201817161514111087666665556
Wind DirWWWNWNWWWWWWWWWWWWWWWWWWWW
Gust3030
Sky Cover (%)1517192021222422212014712341221293949596570
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)706764595654514949495355616063606669727269696976
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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