Penmaenmawr Rainfall ForecastUnited KingdomWLConwyPenmaenmawrToday 28 Oct80%Wed 29 Oct60%Thu 30 Oct85%Fri 31 Oct60%Sat 1 Nov45%Sun 2 Nov45%Mon 3 Nov50%Penmaenmawr 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 Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads