Penrhos Rainfall ForecastUnited KingdomWLPowysPenrhosToday 16 Sep100%Wed 17 Sep95%Thu 18 Sep80%Fri 19 Sep65%Sat 20 Sep55%Sun 21 Sep40%Mon 22 Sep35%Penrhos 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 Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads