Plymouth Rainfall ForecastUnited KingdomSWDevonPlymouthToday 3 Sep75%Thu 4 Sep35%Fri 5 Sep5%Sat 6 Sep80%Sun 7 Sep80%Mon 8 Sep60%Tue 9 Sep35%Plymouth rainfall forecast issued today at 7:40 am. Next forecast at approx. 9:40 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