Cefniwrch Rainfall ForecastUnited KingdomWLIsle of AngleseyCefniwrchToday 14 Sep90%Tue 15 Sep40%Wed 16 Sep60%Thu 17 Sep35%Fri 18 Sep50%Sat 19 Sep40%Sun 20 Sep35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cefniwrch rainfall forecast issued today at 7:09 am. Next forecast at approx. 9:09 pm. Rainfall Rainfall AccumulationDublin RadarGet WillyWeather+ to remove ads