Bangor Rainfall ForecastUnited KingdomWLGwyneddBangorToday 9 May70%Mon 10 May45%Tue 11 May35%Wed 12 May40%Thu 13 May35%Bangor rainfall forecast issued today at 2:31 pm. Next forecast at approx. 4:31 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads