Thornleigh Wind ForecastAustraliaNSWSydneyThornleigh1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Thornleigh wind forecast issued today at 10:35 am. Next forecast at approx. 10:35 pm. Thornleigh Wind Statistics View MoreFebruary WindTerrey Hills (9km)2026JanuaryFebruaryStrongest 2 February, 202653.6km/h SAverage February8.8km/hStrongest 17 January, 202663km/h ESEAverage January10km/hStrongest 17 January, 202663km/h ESEAverage 20269.6km/hClimate (2010–Present)Terrey Hills (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 19 December, 202176km/h WNWAverage 2021–20269.6km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February12.5%7.5%2.5%CalmStrongFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February12.5%7.5%2.5%CalmStrongGet WillyWeather+ to remove ads