Prosper Wind ForecastUnited StatesMNFillmore CountyProsper1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Prosper wind forecast issued today at 8:38 pm. Next forecast at approx. 8:38 am.Prosper Wind Statistics December WindDecorah (16.8 miles)2025NovemberDecemberStrongest 1 December, 20258.1mph WSWAverage December4.9mphStrongest 26 November, 202523mph NWAverage November8.2mphStrongest 5 March, 202531.1mph NNWAverage 20257.8mphClimate (2010–Present)Decorah (16.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202531.1mph NNWAverage 2020–20257.9mphGet WillyWeather+ to remove ads