Tyn-y-Gongl Rainfall ForecastUnited KingdomWLIsle of AngleseyTyn-y-GonglToday 25 Apr75%Fri 26 Apr10%Sat 27 Apr10%Sun 28 Apr35%Mon 29 Apr40%Tue 30 Apr50%Tyn-y-Gongl rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dublin RadarNational SatelliteNational SynopticGet an account to remove ads