Charter Oak Wind ForecastUnited StatesIACrawford CountyCharter Oak1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Charter Oak wind forecast issued today at 3:35 am. Next forecast at approx. 3:35 pm.Charter Oak Wind Statistics May WindDenison (11.8 miles)2026AprilMayStrongest – Average May–Strongest 12 April, 202630mph SSWAverage April12.6mphStrongest 15 March, 202639.1mph NAverage 202610.7mphClimate (2010–Present)Denison (11.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 April, 202241.4mph SAverage 2021–202610mphGet WillyWeather+ to remove ads