Guns Island Rainfall ForecastUnited KingdomNIDownGuns IslandToday 2 AprNo RainThu 3 Apr5%Fri 4 Apr5%Sat 5 AprNo RainSun 6 AprNo RainMon 7 AprNo RainGuns Island rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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