Union Wind ForecastUnited StatesWIWaukesha CountyUnion1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Union wind forecast issued today at 5:32 pm. Next forecast at approx. 5:32 am.Union Wind Statistics June WindWatertown (12.4 miles)2025MayJuneStrongest 3 June, 202518.3mph SSWAverage June7.2mphStrongest 4 May, 202521.9mph NEAverage May7.9mphStrongest 15 March, 202524.2mph SWAverage 20258.7mphClimate (2010–Present)Watertown (12.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 6 March, 202230mph SWAverage 2020–20257.9mphGet WillyWeather+ to remove ads