Henllys Vale Rainfall ForecastUnited KingdomWLTorfaenHenllys ValeToday 14 Sep100%Mon 15 Sep60%Tue 16 Sep85%Wed 17 Sep80%Thu 18 Sep45%Fri 19 Sep15%Henllys Vale rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads