River Foyle - Lisahally Rainfall ForecastUnited KingdomNIDerryRiver Foyle - LisahallyToday 23 Nov65%Sun 24 Nov70%Mon 25 Nov45%Tue 26 Nov30%Wed 27 Nov10%Thu 28 Nov15%River Foyle - Lisahally rainfall forecast issued today at 6:38 am. Next forecast at approx. 8:38 pm.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