Rock Lake Wind ForecastUnited StatesWIJefferson CountyRock Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Rock Lake wind forecast issued today at 10:34 am. Next forecast at approx. 10:34 pm.Rock Lake Wind Statistics February WindWatertown (11.8 miles)2026JanuaryFebruaryStrongest 1 February, 202612.8mph SAverage February7.6mphStrongest 14 January, 202620.8mph NWAverage January8.2mphStrongest 14 January, 202620.8mph NWAverage 20268.2mphClimate (2010–Present)Watertown (11.8 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads