St Germans River - Jupiter Point Rainfall ForecastUnited KingdomSWCornwallSt Germans River - Jupiter PointToday 24 Jul5%Sat 25 Jul50%Sun 26 Jul40%Mon 27 Jul5%Tue 28 Jul10%Wed 29 Jul5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time St Germans River - Jupiter Point rainfall forecast issued today at 12:22 am. Next forecast at approx. . Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads