Pentre-ty-gwyn Rainfall ForecastUnited KingdomWLCarmarthenshirePentre-ty-gwynToday 2 Jan75%Sat 3 Jan50%Sun 4 Jan80%Mon 5 Jan15%Tue 6 Jan75%Wed 7 Jan20%Thu 8 Jan50%Pentre-ty-gwyn rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 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