St Mary in the Marsh Rainfall ForecastUnited KingdomSEKentSt Mary in the MarshToday 19 Dec5%Sat 20 Dec50%Sun 21 Dec60%Mon 22 Dec10%Tue 23 Dec15%Wed 24 Dec15%Thu 25 Dec15%St Mary in the Marsh rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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