Lake Koshkonong Wind ForecastUnited StatesWIJefferson CountyLake Koshkonong1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Lake Koshkonong wind forecast issued today at 1:33 pm. Next forecast at approx. 1:33 am.Lake Koshkonong Wind Statistics June WindWatertown (20.5 miles)2026MayJuneStrongest – Average June–Strongest – Average May–Strongest 13 March, 202627.7mph WNWAverage 20268.7mphClimate (2010–Present)Watertown (20.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads