Tyn-y-Gongl Rainfall ForecastUnited KingdomWLIsle of AngleseyTyn-y-GonglToday 29 Oct65%Thu 30 Oct90%Fri 31 Oct75%Sat 1 Nov40%Sun 2 Nov60%Mon 3 Nov80%Tue 4 Nov75%Tyn-y-Gongl rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 am.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