Pentre Poeth Rainfall ForecastUnited KingdomWLSwanseaPentre PoethToday 18 Jan80%Mon 19 Jan50%Tue 20 Jan45%Wed 21 Jan60%Thu 22 Jan55%Fri 23 Jan55%Pentre Poeth rainfall forecast issued yesterday at 6:36 pm. Next forecast at approx. 8:36 am.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