Glenarm Rainfall ForecastUnited KingdomNILarneGlenarmToday 27 Oct90%Tue 28 Oct10%Wed 29 Oct10%Thu 30 Oct85%Fri 31 Oct60%Sat 1 Nov50%Glenarm rainfall forecast issued yesterday at 6:36 pm. Next forecast at approx. 8:36 am.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