Pontsticill Rainfall ForecastUnited KingdomWLMerthyr TydfilPontsticillToday 12 Nov15%Wed 13 Nov10%Thu 14 Nov20%Fri 15 Nov15%Sat 16 Nov15%Sun 17 Nov35%Pontsticill rainfall forecast issued today at 12:38 am. Next forecast at approx. 2:38 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