Polkerris Rainfall ForecastUnited KingdomSWCornwallPolkerrisToday 3 Jul10%Fri 4 Jul20%Sat 5 Jul75%Sun 6 Jul45%Mon 7 Jul10%Tue 8 Jul5%Polkerris rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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