Ossian Wind ForecastUnited StatesIAWinneshiek CountyOssian1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Ossian wind forecast issued today at 11:32 pm. Next forecast at approx. 11:32 am. Wind Speed Wind GustOssian Wind Statistics October WindDecorah (9.3 miles)2026SeptemberOctoberStrongest 16 October, 202620.8 mph NNWAverage October7.1 mphStrongest 2 September, 202620.8 mph NNWAverage September6.1 mphStrongest 14 January, 202627.7 mph NNWAverage 20267.5 mphClimate (2021–2026)Decorah (9.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 5 March, 202531.1 mph NNWAverage 2021–20267.9 mphGet WillyWeather+ to remove ads