Lake Grove Wind ForecastUnited StatesWIWaukesha CountyLake Grove1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Lake Grove wind forecast issued today at 1:30 am. Next forecast at approx. 1:30 pm. Wind Speed Wind GustLake Grove Wind Statistics September WindWatertown (11.2 miles)2026AugustSeptemberStrongest 4 September, 202616.1mph EAverage September6mphStrongest 30 August, 202620.8mph WSWAverage August6.2mphStrongest 13 March, 202627.7mph WNWAverage 20267.7mphClimate (2021–2026)Watertown (11.2 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2021–20268mphGet WillyWeather+ to remove ads