River Orwell - Downham Reach Rainfall ForecastUnited KingdomEESuffolkRiver Orwell - Downham ReachToday 29 Jan60%Fri 30 Jan80%Sat 31 Jan50%Sun 1 Feb20%Mon 2 Feb75%Tue 3 Feb50%Wed 4 Feb10%River Orwell - Downham Reach rainfall forecast issued today at 12:40 pm. Next forecast at approx. 2:40 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