Decorah Wind ForecastUnited StatesIAWinneshiek CountyDecorah1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Decorah wind forecast issued today at 10:36 am. Next forecast at approx. 10:36 pm.Decorah Wind Statistics December WindDecorah (2.5 miles)2025NovemberDecemberStrongest 10 December, 202520.8mph NNWAverage December7.8mphStrongest 26 November, 202523mph NWAverage November8.2mphStrongest 5 March, 202531.1mph NNWAverage 20257.9mphClimate (2010–Present)Decorah (2.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202531.1mph NNWAverage 2020–20257.9mphGet WillyWeather+ to remove ads