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 5:37 pm. Next forecast at approx. 5:37 am.Hahns Lake Wind Statistics June WindWatertown (3.7 miles)2026MayJuneStrongest – Average June–Strongest – Average May–Strongest 13 March, 202627.7mph WNWAverage 20268.7mphClimate (2010–Present)Watertown (3.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads