Derwent Reservoir Rainfall ForecastUnited KingdomNEDurhamDerwent ReservoirToday 8 Jul5%Wed 9 Jul5%Thu 10 JulNo RainFri 11 JulNo RainSat 12 JulNo RainSun 13 JulNo RainMon 14 Jul30%Derwent Reservoir rainfall forecast issued today at 7:35 am. Next forecast at approx. 9:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads