Pontbren Llwyd Rainfall ForecastUnited KingdomWLRhondda Cynon TaffPontbren LlwydToday 11 Aug5%Wed 12 AugNo RainThu 13 Aug20%Fri 14 Aug20%Sat 15 Aug5%Sun 16 Aug15%Mon 17 Aug15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Pontbren Llwyd rainfall forecast issued today at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads