Pen-y-lan Rainfall ForecastUnited KingdomWLCardiffPen-y-lanToday 21 Jul5%Wed 22 Jul5%Thu 23 Jul5%Fri 24 Jul5%Sat 25 Jul45%Sun 26 Jul40%Mon 27 Jul5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Pen-y-lan rainfall forecast issued today at 2:17 pm. Next forecast at approx. . Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads