Blaenavon Rainfall ForecastUnited KingdomWLTorfaenBlaenavonToday 24 Sep20%Fri 25 Sep50%Sat 26 Sep10%Sun 27 Sep55%Mon 28 Sep60%Tue 29 Sep80%Wed 30 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Blaenavon rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationClee Hill (Shropshire) RadarGet WillyWeather+ to remove ads