Llyn Dulyn Rainfall ForecastUnited KingdomWLConwyLlyn DulynToday 20 Dec55%Sun 21 Dec85%Mon 22 Dec15%Tue 23 Dec50%Wed 24 Dec55%Thu 25 Dec20%Llyn Dulyn rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads