Swan Wind ForecastUnited StatesIAMarion CountySwan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Swan wind forecast issued today at 3:31 pm. Next forecast at approx. 3:31 am. Wind Speed Wind GustSwan Wind Statistics October WindKnoxville (14.9 miles)2026SeptemberOctoberStrongest 16 October, 202626.4 mph NWAverage October8.9 mphStrongest 14 September, 202620.8 mph SSEAverage September7.5 mphStrongest 15 March, 202635.8 mph NWAverage 20269.2 mphClimate (2021–2026)Knoxville (14.9 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