River Foyle - River Faughan Entrance Rainfall ForecastUnited KingdomNIDerryRiver Foyle - River Faughan EntranceToday 26 Apr55%Sat 27 Apr75%Sun 28 Apr15%Mon 29 Apr50%Tue 30 Apr15%Wed 1 May5%Thu 2 May5%River Foyle - River Faughan Entrance rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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 an account to remove ads