Decorah Wind ForecastUnited StatesIAWinneshiek CountyDecorah1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Decorah wind forecast issued today at 5:33 pm. Next forecast at approx. 5:33 am.Decorah Wind Statistics July WindDecorah (2.5 miles)2025JuneJulyStrongest 1 July, 202511.4mph NWAverage July6.1mphStrongest 22 June, 202518.3mph SAverage June7.4mphStrongest 5 March, 202531.1mph NNWAverage 20258.7mphClimate (2010–Present)Decorah (2.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202531.1mph NNWAverage 2020–20258mphGet WillyWeather+ to remove ads