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 6:09 am. Next forecast at approx. 6:09 pm.Greencastle Wind Statistics February WindGlenanne (34km)2026JanuaryFebruaryStrongest 5 February, 202622.4mph ESEAverage February8.9mphStrongest 27 January, 202633.6mph SEAverage January9.5mphStrongest 27 January, 202633.6mph SEAverage 20269.4mphClimate (2011–Present)Glenanne (34km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 24 January, 202542.5mph SWAverage 2021–20267.1mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average February17.5%10%2.5%CalmGaleFebruary Wind RoseFebruary (5 Year Average)5 Year Average Annual5 Year Average February25%13.75%2.5%CalmGaleGet WillyWeather+ to remove ads