Plymouth Rainfall ForecastUnited KingdomSWDevonPlymouthToday 24 Sep10%Fri 25 Sep5%Sat 26 Sep10%Sun 27 Sep80%Mon 28 Sep15%Tue 29 Sep60%Wed 30 Sep60%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Plymouth rainfall forecast issued today at 7:12 am. Next forecast at approx. 9:12 pm. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads