Harrington Grove Wind ForecastAustraliaNSWGreater Western SydneyHarrington Grove1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrington Grove wind forecast issued today at 4:34 pm. Next forecast at approx. 4:34 am. Wind Speed Wind Gust Harrington Grove Wind Statistics View MoreSeptember WindCampbelltown (Mount Annan) (5km)2026AugustSeptemberStrongest 5 September, 202664.8km/h NWAverage September7km/hStrongest 10 August, 202650km/h NNWAverage August5.3km/hStrongest 5 September, 202664.8km/h NWAverage 20266.3km/hClimate (2021–2026)Campbelltown (Mount Annan) (5km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 202470.2km/h WAverage 2021–20267km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September30%16.25%2.5%CalmStrongSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September30%16.25%2.5%CalmStrongGet WillyWeather+ to remove ads