Penyffridd Rainfall ForecastUnited KingdomWLGwyneddPenyffriddToday 3 Jul10%Sat 4 Jul15%Sun 5 Jul15%Mon 6 Jul55%Tue 7 Jul50%Wed 8 Jul15%Penyffridd rainfall forecast issued yesterday at 7:35 pm. Next forecast at approx. 9:35 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads