Brynmawr Rainfall ForecastUnited KingdomWLBlaenau GwentBrynmawrToday 11 Aug5%Wed 12 AugNo RainThu 13 Aug30%Fri 14 Aug10%Sat 15 Aug5%Sun 16 Aug45%Mon 17 Aug15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Brynmawr rainfall forecast issued today at 7:11 pm. Next forecast at approx. 9:11 am. Rainfall Rainfall AccumulationClee Hill (Shropshire) RadarGet WillyWeather+ to remove ads