Ottumwa Wind ForecastUnited StatesSDHaakon CountyOttumwa1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Ottumwa wind forecast issued today at 8:29 am. Next forecast at approx. 8:29 pm.Ottumwa Wind Statistics May WindPhilip, Philip Airport (17.4 miles)2025AprilMayStrongest – Average May–Strongest 13 April, 202565.1mph WNWAverage April11.6mphStrongest 14 March, 202568mph NWAverage 202511.1mphClimate (2010–Present)Philip, Philip Airport (17.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 July, 202480.1mph NAverage 2020–202510.4mphGet WillyWeather+ to remove ads