Castledawson Wind ForecastUnited KingdomNIMagherafeltCastledawson1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Castledawson wind forecast issued today at 1:12 am. Next forecast at approx. 1:12 pm. Wind Speed Wind GustCastledawson Wind Statistics July WindLough Fea Samos (17km)2026JuneJulyStrongest 1 July, 202622.4mph WSWAverage July14.5mphStrongest 27 June, 202622.4mph SAverage June8.1mphStrongest 27 January, 202635.8mph EAverage 20269.1mphClimate (2021–2026)Lough Fea Samos (17km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 February, 202247mph WNWAverage 2021–20266.6mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July20%11.25%2.5%CalmStrongJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July32.5%17.5%2.5%CalmStrongGet WillyWeather+ to remove ads