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 9:34 pm. Next forecast at approx. 9:34 am. Wind Speed Wind GustHahns Lake Wind Statistics July WindWatertown (3.7 miles)2026JuneJulyStrongest 1 July, 202615mph SAverage July6.4mphStrongest 30 June, 202618.3mph SSWAverage June7.9mphStrongest 13 March, 202627.7mph WNWAverage 20268.3mphClimate (2021–2026)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