Brighton Beach Rainfall ForecastUnited KingdomSEEast SussexBrighton BeachToday 2 Jul65%Thu 3 JulNo RainFri 4 Jul5%Sat 5 Jul20%Sun 6 Jul20%Mon 7 Jul35%Brighton Beach rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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