Falmouth Rainfall ForecastUnited KingdomSWCornwallFalmouthToday 15 Sep60%Tue 16 Sep90%Wed 17 Sep50%Thu 18 Sep50%Fri 19 Sep50%Sat 20 Sep35%Falmouth rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 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