Britton Wind ForecastUnited StatesSDMarshall CountyBritton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Britton wind forecast issued today at 9:30 pm. Next forecast at approx. 9:30 am.Britton Wind Statistics May WindGwinner (29.8 miles)2025AprilMayStrongest 12 May, 202541.4mph SSWAverage May16.1mphStrongest 28 April, 202535.8mph NAverage April13.6mphStrongest 12 May, 202541.4mph SSWAverage 202513.8mphClimate (2011–Present)Gwinner (29.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202246.1mph NWAverage 2020–202512.2mphGet WillyWeather+ to remove ads