Glasdrumman Rainfall ForecastUnited KingdomNINewry and MourneGlasdrummanToday 30 Dec10%Wed 31 Dec15%Thu 1 Jan15%Fri 2 Jan5%Sat 3 Jan10%Sun 4 Jan5%Glasdrumman rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads