Portbury Rainfall ForecastUnited KingdomSWSomersetPortburyToday 6 Oct10%Tue 7 Oct45%Wed 8 Oct15%Thu 9 Oct10%Fri 10 Oct15%Sat 11 Oct15%Sun 12 Oct10%Portbury 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 Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads