River Foyle - Londonderry Rainfall ForecastUnited KingdomNIDerryRiver Foyle - LondonderryToday 11 Dec60%Fri 12 Dec10%Sat 13 Dec85%Sun 14 Dec60%Mon 15 Dec20%Tue 16 Dec20%Wed 17 Dec55%River Foyle - Londonderry rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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