St Germans River - Jupiter Point Rainfall ForecastUnited KingdomSWCornwallSt Germans River - Jupiter PointToday 9 Jan80%Sat 10 Jan90%Sun 11 Jan90%Mon 12 Jan60%Tue 13 Jan55%Wed 14 Jan20%Thu 15 Jan35%St Germans River - Jupiter Point rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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