Greencastle Wind ForecastUnited KingdomNINewry and MourneGreencastle1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Greencastle wind forecast issued today at 7:11 am. Next forecast at approx. 7:11 pm.Greencastle Wind Statistics June WindGlenanne (34km)2025MayJuneStrongest 2 June, 202522.4mph SSWAverage June8.9mphStrongest 29 May, 202520.1mph SSWAverage May4.9mphStrongest 24 January, 202542.5mph SWAverage 20257mphClimate (2011–Present)Glenanne (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202542.5mph SWAverage 2020–20257.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average June17.5%10%2.5%CalmStrongJune Wind RoseJune (5 Year Average)5 Year Average Annual5 Year Average June20%11.25%2.5%CalmStrongGet WillyWeather+ to remove ads