Mason Neck Wind ForecastUnited StatesVAFairfax CountyMason Neck1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mason Neck wind forecast issued today at 12:30 pm. Next forecast at approx. 12:30 am.Mason Neck Wind Statistics May WindFort Belvoir (3.7 miles)2025AprilMayStrongest 10 May, 202512.8mph NWAverage May5.9mphStrongest 16 April, 202517.2mph WAverage April6.9mphStrongest 11 January, 202518.3mph NWAverage 20257.1mphClimate (2010–Present)Fort Belvoir (3.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 December, 202125.3mph NWAverage 2020–20256.4mphGet WillyWeather+ to remove ads