Waltherson Wind ForecastUnited StatesMDBaltimore CityWaltherson1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Waltherson wind forecast issued today at 12:31 pm. Next forecast at approx. 12:31 am. Wind Speed Wind GustWaltherson Wind Statistics September WindBaltimore, Inner Harbor (5 miles)2026AugustSeptemberStrongest – Average September–Strongest – Average August–Strongest – Average 2026–Climate (2022–2026)Baltimore, Inner Harbor (5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 April, 201623mph WAverage 2022–20262.5mphGet WillyWeather+ to remove ads