Lough Foyle - Longfield Bank Rainfall ForecastUnited KingdomNIDerryLough Foyle - Longfield BankToday 1 Jul10%Wed 2 Jul70%Thu 3 Jul70%Fri 4 Jul55%Sat 5 Jul55%Sun 6 Jul55%Mon 7 Jul50%Lough Foyle - Longfield Bank 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