Harrismith Wind ForecastAustraliaWAWheatbeltHarrismith1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Harrismith wind forecast issued today at 10:34 pm. Next forecast at approx. 10:34 am. Harrismith Wind Statistics View MoreJanuary WindLake Grace (59km)2026DecemberJanuaryStrongest 1 January, 202661.2km/h NAverage January15.6km/hStrongest 15 December, 202579.6km/h NWAverage December16.2km/hStrongest 1 January, 202661.2km/h NAverage 202615.6km/hClimate (2010–Present)Lake Grace (59km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 13 September, 202379.6km/h WNWAverage 2021–202614.2km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmGaleGet WillyWeather+ to remove ads