River Adur Entrance Rainfall ForecastUnited KingdomSEWest SussexRiver Adur EntranceToday 19 Dec10%Sat 20 Dec45%Sun 21 Dec55%Mon 22 Dec10%Tue 23 Dec10%Wed 24 Dec10%River Adur Entrance rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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