Pontllyfni Rainfall ForecastUnited KingdomWLGwyneddPontllyfniToday 21 Oct50%Wed 22 Oct60%Thu 23 Oct80%Fri 24 Oct50%Sat 25 Oct50%Sun 26 Oct60%Pontllyfni rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 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