Falmouth Rainfall ForecastUnited KingdomSWCornwallFalmouthToday 15 Oct10%Thu 16 Oct5%Fri 17 Oct5%Sat 18 Oct55%Sun 19 Oct80%Mon 20 Oct40%Tue 21 Oct15%Falmouth rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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