J Rock Airport Wind ForecastUnited StatesWIJefferson CountyJ Rock Airport1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time J Rock Airport wind forecast issued today at 1:29 am. Next forecast at approx. 1:29 pm.J Rock Airport Wind Statistics June WindWatertown (14.9 miles)2025MayJuneStrongest – Average June–Strongest 4 May, 202521.9mph NEAverage May7.9mphStrongest 15 March, 202524.2mph SWAverage 20258.8mphClimate (2010–Present)Watertown (14.9 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2020–20257.9mphGet WillyWeather+ to remove ads