Malltraeth Bay Rainfall ForecastUnited KingdomWLIsle of AngleseyMalltraeth BayToday 29 Sep15%Tue 30 Sep50%Wed 1 Oct45%Thu 2 Oct80%Fri 3 Oct70%Sat 4 Oct60%Sun 5 Oct40%Malltraeth Bay rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 pm.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