Killyleagh Rainfall ForecastUnited KingdomNIDownKillyleaghToday 16 Aug10%Sun 17 AugNo RainMon 18 Aug5%Tue 19 Aug10%Wed 20 Aug5%Thu 21 Aug5%Fri 22 Aug5%Killyleagh rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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