Fort Sill Wind ForecastUnited StatesOKComanche CountyFort Sill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Fort Sill wind forecast issued today at 9:34 pm. Next forecast at approx. 9:34 am. Wind Speed Wind GustFort Sill Wind Statistics August WindFort Sill (9.3 miles)2026JulyAugustStrongest – Average August–Strongest 12 July, 202621.9mph ENEAverage July8.7mphStrongest 15 March, 202639.1mph NAverage 20269.5mphClimate (2021–2026)Fort Sill (9.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 14 March, 202540.3mph WSWAverage 2021–20269.9mphGet WillyWeather+ to remove ads