Blenheim Wind ForecastUnited StatesSCMarlboro CountyBlenheim1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Blenheim wind forecast issued today at 8:38 pm. Next forecast at approx. 8:38 am.Blenheim Wind Statistics May WindMarlboro County Jetport (8.7 miles)2026AprilMayStrongest – Average May–Strongest 8 April, 202617.2mph ENEAverage April7mphStrongest 10 January, 202620.8mph SSWAverage 20267.1mphClimate (2010–Present)Marlboro County Jetport (8.7 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 January, 202227.7mph NNWAverage 2021–20266.5mphGet WillyWeather+ to remove ads