Johnstone Castle Wind ForecastUnited KingdomSTRenfrewshireJohnstone Castle1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Johnstone Castle wind forecast issued today at 12:16 pm. Next forecast at approx. 12:16 am.Johnstone Castle Wind Statistics November WindGlasgow/bishopton (9km)2024OctoberNovemberStrongest 16 November, 202415.7mph WAverage November3.2mphStrongest 20 October, 202429.1mph SSWAverage October5.6mphStrongest 21 January, 202435.8mph SSWAverage 20246.2mphClimate (2011–Present)Glasgow/bishopton (9km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 29 January, 202235.8mph WAverage 2019–20246.4mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStrongNovember Wind RoseNovember (5 Year Average)5 Year Average Annual5 Year Average November15%8.75%2.5%CalmStrongGet WillyWeather+ to remove ads