Waterloo Wind ForecastUnited StatesWIJefferson CountyWaterloo1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Waterloo wind forecast issued today at 9:36 pm. Next forecast at approx. 9:36 am.Waterloo Wind Statistics May WindWatertown (13 miles)2026AprilMayStrongest – Average May–Strongest 17 April, 202620.8mph SSEAverage April9.5mphStrongest 13 March, 202627.7mph WNWAverage 20268.7mphClimate (2010–Present)Watertown (13 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads