Killyleagh Rainfall ForecastUnited KingdomNIDownKillyleaghToday 16 Feb55%Tue 17 Feb10%Wed 18 Feb45%Thu 19 Feb25%Fri 20 Feb55%Sat 21 Feb20%Killyleagh 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