Plymouth (Devonport) Rainfall ForecastUnited KingdomSWDevonPlymouth (Devonport)Today 27 Aug75%Thu 28 Aug55%Fri 29 Aug35%Sat 30 Aug85%Sun 31 Aug55%Mon 1 Sep60%Plymouth (Devonport) rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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