Mantua Wind ForecastUnited StatesVAFairfax CountyMantua1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mantua wind forecast issued today at 12:30 am. Next forecast at approx. 12:30 pm. Wind Speed Wind GustMantua Wind Statistics August WindFort Belvoir (9.9 miles)2026JulyAugustStrongest 11 August, 202611.4mph NWAverage August5.4mphStrongest 28 July, 202613.9mph SAverage July5.7mphStrongest 7 February, 202620.8mph NWAverage 20266.2mphClimate (2021–2026)Fort Belvoir (9.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 December, 202125.3mph NWAverage 2021–20266.3mphGet WillyWeather+ to remove ads