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 4:33 am. Next forecast at approx. 4:33 pm. Grassdale Wind Statistics View MoreAugust WindCasterton (36km)2025JulyAugustStrongest 26 August, 202570.2km/h NNWAverage August13.3km/hStrongest 22 July, 202579.6km/h NAverage July15.1km/hStrongest 22 July, 202579.6km/h NAverage 202513.8km/hClimate (2010–Present)Casterton (36km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 September, 2024109.1km/h WNWAverage 2020–202514.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August17.5%10%2.5%CalmNear GaleAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%CalmNear GaleGet WillyWeather+ to remove ads