Hornsby Wind ForecastAustraliaNSWSydneyHornsby1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Hornsby wind forecast issued today at 10:12 am. Next forecast at approx. 10:12 pm. Hornsby Wind Statistics View MoreNovember WindTerrey Hills (12km)2025OctoberNovemberStrongest 3 November, 202553.6km/h WAverage November8.4km/hStrongest 2 October, 202563km/h WAverage October9.7km/hStrongest 17 January, 202572.4km/h SSWAverage 20259.8km/hClimate (2010–Present)Terrey Hills (12km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 December, 202176km/h WNWAverage 2020–20259.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November12.5%7.5%2.5%CalmNear GaleNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmNear GaleGet WillyWeather+ to remove ads