Penventinue Rainfall ForecastUnited KingdomSWCornwallPenventinueToday 15 Dec100%Tue 16 Dec45%Wed 17 Dec90%Thu 18 Dec90%Fri 19 Dec50%Sat 20 Dec50%Sun 21 Dec5%Penventinue rainfall forecast issued today at 12:39 pm. Next forecast at approx. 2:39 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