Sovereign Harbour Rainfall ForecastUnited KingdomSEEast SussexSovereign HarbourToday 17 Jul10%Fri 18 Jul85%Sat 19 Jul90%Sun 20 Jul60%Mon 21 Jul65%Tue 22 Jul35%Wed 23 Jul10%Sovereign Harbour 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 Thurnham (Kent) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads