Afton Wind ForecastUnited StatesIAUnion CountyAfton1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Afton wind forecast issued today at 11:35 am. Next forecast at approx. 11:35 pm.Afton Wind Statistics May WindCreston Municipal Airport (8.1 miles)2026AprilMayStrongest – Average May–Strongest 8 April, 202633.3mph SSWAverage April14mphStrongest 15 March, 202636.9mph NWAverage 202611.8mphClimate (2010–Present)Creston Municipal Airport (8.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202141.4mph SWAverage 2021–202610.5mphGet WillyWeather+ to remove ads