Downash Rainfall ForecastUnited KingdomSEEast SussexDownashToday 17 Oct15%Sat 18 Oct5%Sun 19 Oct90%Mon 20 Oct50%Tue 21 Oct10%Wed 22 Oct50%Thu 23 Oct35%Downash rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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