Polmassick Rainfall ForecastUnited KingdomSWCornwallPolmassickToday 10 Jun20%Wed 11 Jun90%Thu 12 Jun45%Fri 13 Jun40%Sat 14 Jun45%Sun 15 Jun5%Mon 16 JunNo RainPolmassick rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 am.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