Derwent Reservoir Rainfall ForecastUnited KingdomNEDurhamDerwent ReservoirToday 28 Mar35%Sun 29 Mar95%Mon 30 Mar40%Tue 31 Mar10%Wed 1 Apr20%Thu 2 Apr40%Fri 3 Apr40%Derwent Reservoir rainfall forecast issued today at 12:36 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 High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads