Penrhyn Bay Rainfall ForecastUnited KingdomWLConwyPenrhyn BayToday 12 Apr35%Mon 13 Apr60%Tue 14 Apr50%Wed 15 Apr45%Thu 16 Apr5%Fri 17 Apr10%Sat 18 Apr10%Penrhyn Bay rainfall forecast issued today at 1:35 pm. Next forecast at approx. 3:35 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads