West Mersea Rainfall ForecastUnited KingdomEEEssexWest MerseaToday 12 May10%Wed 13 May70%Thu 14 May45%Fri 15 May40%Sat 16 May10%Sun 17 May10%West Mersea rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 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