Glengormley Rainfall ForecastUnited KingdomNINewtownabbeyGlengormleyToday 24 Mar90%Wed 25 Mar70%Thu 26 Mar55%Fri 27 Mar35%Sat 28 Mar40%Sun 29 Mar50%Glengormley 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