Lebanon Wind ForecastUnited StatesIASioux CountyLebanon1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Lebanon wind forecast issued today at 3:30 am. Next forecast at approx. 3:30 pm.Lebanon Wind Statistics May WindLe Mars Municipal Airport (23.6 miles)2025AprilMayStrongest – Average May–Strongest 12 April, 202536.9mph SAverage April12.6mphStrongest 19 March, 202536.9mph NAverage 202511.6mphClimate (2010–Present)Le Mars Municipal Airport (23.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 23 April, 202242.5mph SSWAverage 2020–202510.3mphGet WillyWeather+ to remove ads