Cemaes Bay Rainfall ForecastUnited KingdomWLIsle of AngleseyCemaes BayToday 14 Dec100%Mon 15 Dec50%Tue 16 Dec80%Wed 17 Dec80%Thu 18 Dec80%Fri 19 Dec80%Sat 20 Dec45%Cemaes Bay rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dublin RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads