Pontsticill Rainfall ForecastUnited KingdomWLMerthyr TydfilPontsticillToday 17 Jun50%Thu 18 Jun20%Fri 19 Jun55%Sat 20 Jun15%Sun 21 Jun5%Mon 22 Jun5%Tue 23 Jun5%Pontsticill rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) Radar Rainfall Rainfall AccumulationGet WillyWeather+ to remove ads