Indiana Wind ForecastUnited StatesIAMarion CountyIndiana1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Indiana wind forecast issued today at 7:30 am. Next forecast at approx. 7:30 pm. Wind Speed Wind GustIndiana Wind Statistics October WindKnoxville (8.1 miles)2026SeptemberOctoberStrongest 6 October, 202618.3 mph SSWAverage October7.3 mphStrongest 14 September, 202620.8 mph SSEAverage September7.5 mphStrongest 15 March, 202635.8 mph NWAverage 20269.2 mphClimate (2021–2026)Knoxville (8.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202138 mph SWAverage 2021–20269.7 mphGet WillyWeather+ to remove ads