Cape Cornwall Rainfall ForecastUnited KingdomSWCornwallCape CornwallToday 5 Nov75%Fri 6 Nov5%Sat 7 Nov5%Sun 8 Nov40%Mon 9 Nov80%Tue 10 Nov60%Wed 11 Nov45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cape Cornwall rainfall forecast issued today at 6:11 am. Next forecast at approx. 8:11 pm. Rainfall Rainfall AccumulationPredannack (Cornwall) RadarGet WillyWeather+ to remove ads