River Fal - Tresillian River Entrance Rainfall ForecastUnited KingdomSWCornwallRiver Fal - Tresillian River EntranceToday 19 Jul90%Sun 20 Jul65%Mon 21 Jul40%Tue 22 Jul50%Wed 23 Jul10%Thu 24 Jul15%Fri 25 Jul10%River Fal - Tresillian River Entrance rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 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