Bangor Rainfall ForecastUnited KingdomWLGwyneddBangorToday 2 Dec90%Tue 3 Dec60%Wed 4 Dec80%Thu 5 Dec55%Fri 6 Dec50%Sat 7 Dec55%Bangor rainfall forecast issued today at 6:37 am. Next forecast at approx. 8:37 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