Primghar Wind ForecastUnited StatesIAOBrien CountyPrimghar1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Primghar wind forecast issued today at 1:33 pm. Next forecast at approx. 1:33 am.Primghar Wind Statistics May WindSheldon (13.7 miles)2026AprilMayStrongest 14 May, 202628.9mph SAverage May10.1mphStrongest 4 April, 202631.1mph NWAverage April11.7mphStrongest 18 February, 202638mph WAverage 202611mphClimate (2010–Present)Sheldon (13.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202146.1mph WAverage 2021–202610.8mphGet WillyWeather+ to remove ads