Waltham Wind ForecastUnited StatesMNMower CountyWaltham1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Waltham wind forecast issued today at 9:32 am. Next forecast at approx. 9:32 pm. Wind Speed Wind GustWaltham Wind Statistics September WindAustin Municipal (10.6 miles)2026AugustSeptemberStrongest – Average September–Strongest 26 August, 202618.3mph NWAverage August6.3mphStrongest 12 April, 202631.1mph SSWAverage 20269.1mphClimate (2021–2026)Austin Municipal (10.6 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 15 December, 202140.3mph SSWAverage 2021–20269mphGet WillyWeather+ to remove ads