Castledawson Wind ForecastUnited KingdomNIMagherafeltCastledawson1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Castledawson wind forecast issued today at 6:10 pm. Next forecast at approx. 6:10 am.Castledawson Wind Statistics January WindLough Fea Samos (17km)2026DecemberJanuaryStrongest – Average January–Strongest 9 December, 202522.4mph WSWAverage December5.7mphStrongest – Average 2026–Climate (2011–Present)Lough Fea Samos (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 February, 202247mph WNWAverage 2021–20256.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January20%11.25%2.5%CalmGaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads