Pentre-llyn-cymmer Rainfall ForecastUnited KingdomWLConwyPentre-llyn-cymmerToday 23 Sep85%Thu 24 Sep55%Fri 25 Sep55%Sat 26 Sep15%Sun 27 Sep40%Mon 28 Sep15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Pentre-llyn-cymmer rainfall forecast issued today at 1:09 am. Next forecast at approx. 3:09 pm. Rainfall Rainfall AccumulationClee Hill (Shropshire) RadarGet WillyWeather+ to remove ads