River Dart - Dartmouth Castle Rainfall ForecastUnited KingdomSWDevonRiver Dart - Dartmouth CastleToday 29 Mar40%Sat 30 Mar40%Sun 31 Mar55%Mon 1 Apr50%Tue 2 Apr80%Wed 3 Apr50%Thu 4 Apr55%River Dart - Dartmouth Castle rainfall forecast issued today at 12:43 pm. Next forecast at approx. 2:43 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 an account to remove ads