Indiana Wind ForecastUnited StatesIAMarion CountyIndiana1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Indiana wind forecast issued today at 9:32 am. Next forecast at approx. 9:32 pm. Wind Speed Wind GustIndiana Wind Statistics August WindKnoxville (8.1 miles)2026JulyAugustStrongest 1 August, 202620.8mph NAverage August7.2mphStrongest 2 July, 202619.7mph NEAverage July6.9mphStrongest 15 March, 202635.8mph NWAverage 20269.5mphClimate (2021–2026)Knoxville (8.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202138mph SWAverage 2021–20269.7mphGet WillyWeather+ to remove ads