Amherst Wind ForecastUnited StatesSDMarshall CountyAmherst1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Amherst wind forecast issued today at 1:29 pm. Next forecast at approx. 1:29 am.Amherst Wind Statistics April WindOakes Municipal Airport (30.4 miles)2025MarchAprilStrongest – Average April–Strongest 15 March, 202539.1mph NNWAverage March13.2mphStrongest 17 January, 202539.1mph NNWAverage 202512.7mphClimate (2011–Present)Oakes Municipal Airport (30.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 February, 202346.1mph NNWAverage 2020–202511.7mphGet WillyWeather+ to remove ads