Castle Green Wind ForecastUnited KingdomSESurreyCastle Green1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Castle Green wind forecast issued today at 1:11 am. Next forecast at approx. 1:11 pm.Castle Green Wind Statistics September WindHeathrow (19km)2025AugustSeptemberStrongest 15 September, 202529.1mph WSWAverage September9.6mphStrongest 4 August, 202520.1mph SWAverage August6.2mphStrongest 15 September, 202529.1mph WSWAverage 20256.4mphClimate (2011–Present)Heathrow (19km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 18 February, 202242.5mph SSWAverage 2020–20256.5mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmFreshSeptember Wind RoseSeptember (5 Year Average)5 Year Average Annual5 Year Average September17.5%10%2.5%CalmFreshGet WillyWeather+ to remove ads