Letts Wind ForecastUnited StatesIALouisa CountyLetts1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Letts wind forecast issued today at 2:33 am. Next forecast at approx. 2:33 pm.Letts Wind Statistics January WindMuscatine (5 miles)2026DecemberJanuaryStrongest 8 January, 202627.7mph SAverage January9.2mphStrongest 28 December, 202533.3mph WNWAverage December9.2mphStrongest 8 January, 202627.7mph SAverage 20269.2mphClimate (2010–Present)Muscatine (5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 November, 202534.4mph WAverage 2021–20269.1mphGet WillyWeather+ to remove ads