Waterloo Wind ForecastUnited StatesWIJefferson CountyWaterloo1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Waterloo wind forecast issued today at 1:31 pm. Next forecast at approx. 1:31 am. Wind Speed Wind GustWaterloo Wind Statistics August WindWatertown (13 miles)2026JulyAugustStrongest 22 August, 202618.3mph NWAverage August6.1mphStrongest 21 July, 202620.8mph NWAverage July6.6mphStrongest 13 March, 202627.7mph WNWAverage 20267.8mphClimate (2021–2026)Watertown (13 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads