Harrismith Wind ForecastAustraliaWAWheatbeltHarrismith1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrismith wind forecast issued today at 9:12 am. Next forecast at approx. 9:12 pm. Harrismith Wind Statistics View MoreJuly WindLake Grace (59km)2025JuneJulyStrongest – Average July–Strongest 10 June, 202559.4km/h WNWAverage June11.1km/hStrongest 11 February, 202576km/h WSWAverage 202514km/hClimate (2010–Present)Lake Grace (59km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 202379.6km/h WNWAverage 2020–202514.3km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July17.5%10%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July37.5%20%2.5%CalmNear GaleGet WillyWeather+ to remove ads