Pensarn Rainfall ForecastUnited KingdomWLConwyPensarnToday 12 JulNo RainSun 13 Jul10%Mon 14 Jul40%Tue 15 Jul30%Wed 16 Jul45%Thu 17 Jul10%Fri 18 Jul15%Pensarn rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads