Hahns Lake Wind ForecastUnited StatesWIJefferson CountyHahns Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Hahns Lake wind forecast issued today at 1:28 pm. Next forecast at approx. 1:28 am.Hahns Lake Wind Statistics May WindWatertown (3.7 miles)2025AprilMayStrongest 4 May, 202521.9mph NEAverage May8mphStrongest 2 April, 202524.2mph ESEAverage April9.4mphStrongest 15 March, 202524.2mph SWAverage 20258.9mphClimate (2010–Present)Watertown (3.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2020–20257.9mphGet WillyWeather+ to remove ads