Leigh-on-Sea Rainfall ForecastUnited KingdomEEEssexLeigh-on-SeaToday 16 Sep90%Wed 17 Sep90%Thu 18 Sep10%Fri 19 Sep15%Sat 20 Sep45%Sun 21 Sep50%Leigh-on-Sea rainfall forecast issued today at 7:38 am. Next forecast at approx. 9:38 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