Newport Bay Rainfall ForecastUnited KingdomWLPembrokeshireNewport BayToday 21 May45%Thu 22 MayNo RainFri 23 May55%Sat 24 May80%Sun 25 May35%Mon 26 May55%Newport Bay rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads