Grassdale Wind ForecastAustraliaVICWestern DistrictGrassdale1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Grassdale wind forecast issued today at 12:21 am. Next forecast at approx. 12:21 pm. Grassdale Wind Statistics View MoreAugust WindCasterton (36km)2020JulyAugustStrongest 7 August, 202064.8km/h ESEAverage August15.9km/hStrongest 19 July, 202064.8km/h WNWAverage July10.4km/hStrongest 22 January, 202074.2km/h NAverage 202013.5km/hClimate (2010–Present)Casterton (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 10 July, 2019105.5km/h WNWAverage 2010–Present13.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August20%11.25%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August25%13.75%2.5%CalmNear GaleGet an account to remove ads