Brecon Beacons National Park Rainfall ForecastUnited KingdomWLPowysBrecon Beacons National ParkToday 23 Jul5%Fri 24 Jul5%Sat 25 Jul60%Sun 26 Jul50%Mon 27 Jul10%Tue 28 Jul10%Wed 29 Jul10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Brecon Beacons National Park rainfall forecast issued today at 7:52 pm. Next forecast at approx. . Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads