Betws-yn-Rhos Rainfall ForecastUnited KingdomWLConwyBetws-yn-RhosToday 16 Sep95%Wed 17 Sep90%Thu 18 Sep50%Fri 19 Sep55%Sat 20 Sep70%Sun 21 Sep35%Betws-yn-Rhos rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.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