Grandchester Wind ForecastAustraliaQLDDarling DownsGrandchester1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Grandchester wind forecast issued today at 8:34 pm. Next forecast at approx. 8:34 am. Grandchester Wind Statistics View MoreAugust WindGatton (18km)2025JulyAugustStrongest 1 August, 202518.4km/h WAverage August8.6km/hStrongest 2 July, 202566.6km/h WSWAverage July9.8km/hStrongest 2 July, 202566.6km/h WSWAverage 20258.4km/hClimate (2010–Present)Gatton (18km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 10 November, 202387.1km/h SAverage 2020–20259.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August32.5%17.5%2.5%CalmStrongGet WillyWeather+ to remove ads