Weir Wood Reservoir Rainfall ForecastUnited KingdomSEEast SussexWeir Wood ReservoirToday 15 May40%Sat 16 May85%Sun 17 May50%Mon 18 May80%Tue 19 May80%Wed 20 May30%Thu 21 May15%Weir Wood Reservoir rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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