Letts Wind ForecastUnited StatesIALouisa CountyLetts1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Letts wind forecast issued today at 5:32 am. Next forecast at approx. 5:32 pm.Letts Wind Statistics May WindMuscatine (5 miles)2026AprilMayStrongest 12 May, 202624.2mph WSWAverage May9.1mphStrongest 8 April, 202628.9mph SSWAverage April11.5mphStrongest 16 March, 202632.2mph NWAverage 202610.5mphClimate (2010–Present)Muscatine (5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 202534.4mph WAverage 2021–20269.2mphGet WillyWeather+ to remove ads