Polmassick Rainfall ForecastUnited KingdomSWCornwallPolmassickToday 24 Apr5%Thu 25 Apr35%Fri 26 Apr50%Sat 27 Apr75%Sun 28 Apr55%Mon 29 Apr30%Polmassick 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