Brighton Beach Rainfall ForecastUnited KingdomSEEast SussexBrighton BeachToday 3 Dec90%Thu 4 Dec95%Fri 5 Dec90%Sat 6 Dec40%Sun 7 Dec55%Mon 8 Dec60%Tue 9 Dec55%Brighton Beach rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.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