St Germans River - Jupiter Point Rainfall ForecastUnited KingdomSWCornwallSt Germans River - Jupiter PointToday 3 Feb5%Tue 4 Feb90%Wed 5 Feb5%Thu 6 Feb5%Fri 7 Feb5%Sat 8 Feb10%St Germans River - Jupiter Point rainfall forecast issued today at 6:37 am. Next forecast at approx. 8:37 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