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 3:33 pm. Next forecast at approx. 3:33 am. Wind Speed Wind GustCharter Oak Wind Statistics August WindDenison (11.8 miles)2026JulyAugustStrongest 3 August, 202617.2mph SAverage August8.4mphStrongest 31 July, 202624.2mph NNWAverage July7.4mphStrongest 15 March, 202639.1mph NAverage 20269.7mphClimate (2021–2026)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