Swan Wind ForecastUnited StatesIAMarion CountySwan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Swan wind forecast issued today at 8:38 pm. Next forecast at approx. 8:38 am.Swan Wind Statistics November WindKnoxville (14.9 miles)2025OctoberNovemberStrongest 25 November, 202530mph WNWAverage November9.1mphStrongest 21 October, 202527.7mph WNWAverage October8.8mphStrongest 5 March, 202535.8mph NWAverage 20259.2mphClimate (2010–Present)Knoxville (14.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202138mph SWAverage 2020–20259.6mphGet WillyWeather+ to remove ads