Penrhiwtyn Rainfall ForecastUnited KingdomWLNeath Port TalbotPenrhiwtynToday 13 Feb85%Sat 14 Feb95%Sun 15 Feb65%Mon 16 Feb40%Tue 17 Feb45%Wed 18 Feb45%Thu 19 Feb15%Penrhiwtyn rainfall forecast issued today at 6:37 am. Next forecast at approx. 8:37 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