Drumahoe Rainfall ForecastUnited KingdomNIDerryDrumahoeToday 1 Jul5%Wed 2 Jul80%Thu 3 Jul80%Fri 4 Jul55%Sat 5 Jul60%Sun 6 Jul75%Mon 7 Jul35%Drumahoe rainfall forecast issued today at 7:36 pm. Next forecast at approx. 9:36 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