Cemaes Bay Rainfall ForecastUnited KingdomWLIsle of AngleseyCemaes BayToday 19 Jul35%Sun 20 Jul65%Mon 21 Jul10%Tue 22 Jul10%Wed 23 Jul50%Thu 24 Jul20%Cemaes Bay rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 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