Hemerdon Rainfall ForecastUnited KingdomSWDevonHemerdonToday 21 Apr5%Wed 22 Apr5%Thu 23 Apr5%Fri 24 Apr5%Sat 25 Apr5%Sun 26 Apr5%Mon 27 Apr5%Hemerdon rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 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