Tyn-y-Gongl Rainfall ForecastUnited KingdomWLIsle of AngleseyTyn-y-GonglToday 29 Mar100%Mon 30 Mar50%Tue 31 Mar15%Wed 1 Apr50%Thu 2 Apr80%Fri 3 Apr50%Sat 4 Apr55%Tyn-y-Gongl rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dublin RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads