Penrhyn Bay Rainfall ForecastUnited KingdomWLIsle of AngleseyPenrhyn BayToday 2 Apr95%Fri 3 Apr55%Sat 4 Apr80%Sun 5 Apr10%Mon 6 Apr20%Tue 7 Apr50%Wed 8 Apr35%Penrhyn Bay rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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