Letts Wind ForecastUnited StatesIALouisa CountyLetts1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Letts wind forecast issued today at 9:38 pm. Next forecast at approx. 9:38 am. Wind Speed Wind GustLetts Wind Statistics July WindMuscatine (5 miles)2026JuneJulyStrongest 2 July, 202616.1mph SAverage July6.8mphStrongest 16 June, 202621.9mph WNWAverage June8.6mphStrongest 16 March, 202632.2mph NWAverage 20269.9mphClimate (2021–2026)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