Pen-y-Lan Rainfall ForecastUnited KingdomWLWrexhamPen-y-LanToday 21 Jul5%Wed 22 Jul10%Thu 23 Jul5%Fri 24 Jul5%Sat 25 Jul45%Sun 26 Jul40%Mon 27 Jul30%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 4:04 pm. Next forecast at approx. . Rainfall Rainfall AccumulationClee Hill (Shropshire) RadarGet WillyWeather+ to remove ads