Thornhill Wind ForecastUnited KingdomTAStirlingThornhill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Thornhill wind forecast issued today at 1:09 am. Next forecast at approx. 1:09 pm. Wind Speed Wind GustThornhill Wind Statistics August WindStrathallan (31km)2026JulyAugustStrongest 7 August, 202620.1mph SWAverage August5mphStrongest 28 July, 202624.6mph SWAverage July5.7mphStrongest 27 March, 202626.8mph WAverage 20265.6mphClimate (2021–2026)Strathallan (31km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 3 October, 202540.3mph SWAverage 2021–20265.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average August30%16.25%2.5%CalmStrongAugust Wind RoseAugust (5 Year Average)5 Year Average Annual5 Year Average August27.5%15%2.5%CalmStrongGet WillyWeather+ to remove ads