Oldcastle Wind ForecastUnited KingdomWLBridgendOldcastle1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Oldcastle wind forecast issued today at 12:10 pm. Next forecast at approx. 12:10 am.Oldcastle Wind Statistics January WindSt-athan (14km)2026DecemberJanuaryStrongest 24 January, 202626.8mph EAverage January8mphStrongest 5 December, 202529.1mph SSEAverage December10.6mphStrongest 24 January, 202626.8mph EAverage 20268mphClimate (2011–Present)St-athan (14km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 7 December, 202447mph WAverage 2021–20267.7mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January27.5%15%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