River Foyle - Culmore Point Rainfall ForecastUnited KingdomNIDerryRiver Foyle - Culmore PointToday 14 May55%Fri 15 May60%Sat 16 May85%Sun 17 May70%Mon 18 May60%Tue 19 May60%Wed 20 May45%River Foyle - Culmore Point rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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