Long Lake Wind ForecastUnited StatesSDLake CountyLong Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Long Lake wind forecast issued today at 11:30 am. Next forecast at approx. 11:30 pm.Long Lake Wind Statistics May WindMadison Municipal Airport (6.8 miles)2025AprilMayStrongest – Average May–Strongest 14 April, 202533.3mph NWAverage April13.5mphStrongest 28 February, 202536.9mph NWAverage 202513mphClimate (2010–Present)Madison Municipal Airport (6.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 December, 202045mph NNWAverage 2020–202511.9mphGet WillyWeather+ to remove ads