Porthminster Beach Rainfall ForecastUnited KingdomSWCornwallPorthminster BeachToday 30 Apr95%Wed 1 May15%Thu 2 May55%Fri 3 May35%Sat 4 May40%Sun 5 May50%Porthminster Beach rainfall forecast issued yesterday 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 Predannack (Cornwall) RadarNational SatelliteNational SynopticGet an account to remove ads