Cemaes Bay Rainfall ForecastUnited KingdomWLIsle of AngleseyCemaes BayToday 29 Oct60%Thu 30 Oct90%Fri 31 Oct45%Sat 1 Nov35%Sun 2 Nov40%Mon 3 Nov40%Cemaes Bay rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 pm.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