Derry Wind ForecastUnited StatesPAWestmoreland CountyDerry1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast NOAAWind Real-Time Derry wind forecast issued today at 3:32 pm. Next forecast at approx. 3:32 am. Wind Speed Wind GustDerry Wind Statistics November WindLatrobe / Westmorland (6.2 miles)2026OctoberNovemberStrongest – Average November–Strongest 16 October, 202619.7 mph SWAverage October7.6 mphStrongest 20 February, 202628.9 mph NAverage 20268.2 mphClimate (2021–2026)Latrobe / Westmorland (6.2 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 March, 2025253.4 mph NAverage 2021–20268.2 mphGet WillyWeather+ to remove ads