Drumahoe (Derry) Rainfall ForecastUnited KingdomNIDerryDrumahoe (Derry)Today 15 Jun15%Mon 16 Jun50%Tue 17 Jun25%Wed 18 Jun15%Thu 19 Jun5%Fri 20 Jun10%Sat 21 Jun10%Drumahoe (Derry) rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads