Pen-y-cae Rainfall ForecastUnited KingdomWLPowysPen-y-caeToday 20 Aug70%Fri 21 Aug85%Sat 22 Aug5%Sun 23 Aug5%Mon 24 Aug5%Tue 25 Aug50%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Pen-y-cae rainfall forecast issued yesterday at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads