Forthill Wind ForecastUnited KingdomNIFermanaghForthill1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Met OfficeWind Real-Time Forthill wind forecast issued today at 12:09 am. Next forecast at approx. 12:09 pm.Forthill Wind Statistics January WindCastlederg (25km)2026DecemberJanuaryStrongest – Average January–Strongest 9 December, 202533.6mph SWAverage December6mphStrongest – Average 2026–Climate (2011–Present)Castlederg (25km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 21 January, 202447mph WSWAverage 2021–20255.2mphWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average January17.5%10%2.5%CalmStrong GaleJanuary Wind RoseJanuary (5 Year Average)5 Year Average Annual5 Year Average January22.5%12.5%2.5%CalmStrong GaleGet WillyWeather+ to remove ads