Great Lantic Beach Rainfall ForecastUnited KingdomSWCornwallGreat Lantic BeachToday 14 Aug5%Fri 15 AugNo RainSat 16 Aug5%Sun 17 Aug10%Mon 18 Aug10%Tue 19 Aug5%Great Lantic Beach rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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