Withyham Rainfall ForecastUnited KingdomSEEast SussexWithyhamToday 14 Aug5%Fri 15 Aug10%Sat 16 Aug15%Sun 17 AugNo RainMon 18 Aug5%Tue 19 Aug5%Wed 20 Aug10%Withyham 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