Dyan Rainfall ForecastUnited KingdomNIDungannonDyanToday 21 Apr45%Wed 22 Apr10%Thu 23 AprNo RainFri 24 Apr5%Sat 25 Apr10%Sun 26 Apr15%Dyan rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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