Letts Wind ForecastUnited StatesIALouisa CountyLetts1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Letts wind forecast issued today at 3:33 pm. Next forecast at approx. 3:33 am.Letts Wind Statistics April WindMuscatine (5 miles)2026MarchAprilStrongest 8 April, 202628.9mph SSWAverage April11.9mphStrongest 16 March, 202632.2mph NWAverage March11.2mphStrongest 16 March, 202632.2mph NWAverage 202610.7mphClimate (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