Opal Lake Wind ForecastUnited StatesSDMeade CountyOpal Lake1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Opal Lake wind forecast issued today at 8:29 am. Next forecast at approx. 8:29 pm.Opal Lake Wind Statistics May WindFaith (21.1 miles)2025AprilMayStrongest – Average May–Strongest 28 April, 202555.9mph NNEAverage April12.9mphStrongest 24 February, 202557.9mph NWAverage 202512.3mphClimate (2010–Present)Faith (21.1 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 17 September, 202493.1mph WSWAverage 2020–202512.6mphGet WillyWeather+ to remove ads