Pendeen Watch Rainfall ForecastUnited KingdomSWCornwallPendeen WatchToday 8 Apr20%Thu 9 Apr15%Fri 10 Apr55%Sat 11 Apr45%Sun 12 Apr40%Mon 13 Apr25%Pendeen Watch rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Predannack (Cornwall) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads