St Johnsville Wind ForecastUnited StatesNYMontgomery CountySt Johnsville1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time St Johnsville wind forecast issued today at 8:25 am. Next forecast at approx. 8:25 pm.St Johnsville Wind Statistics July WindSchenectady Airport (38.5 miles)2025JuneJulyStrongest – Average July–Strongest 2 June, 202516.1mph WAverage June7.4mphStrongest 7 January, 202518.3mph WNWAverage 20258.9mphClimate (2010–Present)Schenectady Airport (38.5 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 11 April, 202326.4mph WAverage 2020–20257.7mphGet WillyWeather+ to remove ads