Watermouth Rainfall ForecastUnited KingdomSWDevonWatermouthToday 1 Sep55%Wed 2 Sep60%Thu 3 Sep60%Fri 4 Sep85%Sat 5 Sep40%Sun 6 Sep35%Mon 7 Sep55%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Watermouth rainfall forecast issued today at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads