Hanover Wind ForecastUnited StatesIAAllamakee CountyHanover1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Hanover wind forecast issued today at 10:36 am. Next forecast at approx. 10:36 pm.Hanover Wind Statistics December WindDecorah (11.8 miles)2025NovemberDecemberStrongest 3 December, 202517.2mph NNWAverage December7.6mphStrongest 26 November, 202523mph NWAverage November8.2mphStrongest 5 March, 202531.1mph NNWAverage 20257.8mphClimate (2010–Present)Decorah (11.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202531.1mph NNWAverage 2020–20257.9mphGet WillyWeather+ to remove ads