Belfast Wind ForecastUnited KingdomNIBelfastBelfast1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Belfast wind forecast issued today at 10:19 am. Next forecast at approx. 10:19 pm.Belfast Wind Statistics October WindAldergrove (12.4 miles)2021SeptemberOctoberStrongest 1 October, 202120.1mph WSWAverage October7.8mphStrongest 26 September, 202117.9mph SAverage September5.1mphStrongest 14 February, 202133.6mph SSEAverage 20216.4mphClimate (2011–Present)Aldergrove (12.4 miles)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 2 January, 201835.8mph WAverage 2011–Present7.3mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average October20%11.25%2.5%CalmNear GaleOctober Wind RoseOctober (5 Year Average)5 Year Average Annual5 Year Average October25%13.75%2.5%CalmNear GaleGet an account to remove ads