Letts Wind ForecastUnited StatesIALouisa CountyLetts1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Letts wind forecast issued today at 6:37 pm. Next forecast at approx. 6:37 am.Letts Wind Statistics November WindMuscatine (5 miles)2025OctoberNovemberStrongest 26 November, 202534.4mph WAverage November9.5mphStrongest 21 October, 202527.7mph WAverage October9mphStrongest 26 November, 202534.4mph WAverage 20258.9mphClimate (2010–Present)Muscatine (5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 202534.4mph WAverage 2020–20259.1mphGet WillyWeather+ to remove ads