Traeth Mawr Rainfall ForecastUnited KingdomWLIsle of AngleseyTraeth MawrToday 14 Aug15%Fri 15 Aug15%Sat 16 AugNo RainSun 17 AugNo RainMon 18 Aug35%Tue 19 Aug10%Traeth Mawr 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