Brecon Beacons National Park Rainfall ForecastUnited KingdomWLPowysBrecon Beacons National ParkToday 4 Dec25%Fri 5 Dec100%Sat 6 Dec80%Sun 7 Dec50%Mon 8 Dec95%Tue 9 Dec75%Wed 10 Dec45%Brecon Beacons National Park rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 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