Derwent Reservoir Rainfall ForecastUnited KingdomNEDurhamDerwent ReservoirToday 26 Jun50%Sat 27 Jun5%Sun 28 Jun35%Mon 29 Jun10%Tue 30 Jun35%Wed 1 Jul40%Thu 2 Jul10%Derwent 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 Rainfall Rainfall AccumulationHigh Moorsley (Durham) RadarGet WillyWeather+ to remove ads