Chapman Rock Rainfall ForecastUnited KingdomSWDevonChapman RockToday 19 Apr5%Sun 20 Apr55%Mon 21 Apr45%Tue 22 Apr40%Wed 23 Apr30%Thu 24 Apr15%Fri 25 Apr15%Chapman Rock rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.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