Colwyn Bay Rainfall ForecastUnited KingdomWLConwyColwyn BayToday 28 Jun45%Sun 29 Jun45%Mon 30 Jun15%Tue 1 Jul15%Wed 2 Jul5%Thu 3 Jul5%Colwyn Bay rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads