Mercer Wind ForecastUnited StatesWIIron CountyMercer1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Mercer wind forecast issued today at 3:30 am. Next forecast at approx. 3:30 pm.Mercer Wind Statistics June WindManitowish Waters Airport (9.3 miles)2025MayJuneStrongest – Average June–Strongest 16 May, 202523mph SSWAverage May7.3mphStrongest 6 February, 202526.4mph WAverage 20258.2mphClimate (2012–Present)Manitowish Waters Airport (9.3 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 31 May, 202230mph SSWAverage 2020–20257.5mphGet WillyWeather+ to remove ads