Southend-on-Sea (Southend-on-Sea) Rainfall ForecastUnited KingdomEEEssexSouthend-on-Sea (Southend-on-Sea)Today 7 Dec95%Mon 8 Dec85%Tue 9 Dec20%Wed 10 Dec5%Thu 11 Dec15%Fri 12 Dec15%Sat 13 Dec50%Southend-on-Sea (Southend-on-Sea) rainfall forecast issued today at 6:36 pm. Next forecast at approx. 8:36 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