Ballycastle Rainfall ForecastUnited KingdomNIMoyleBallycastleToday 14 Jul5%Wed 15 JulNo RainThu 16 Jul10%Fri 17 Jul10%Sat 18 Jul5%Sun 19 Jul10%Ballycastle rainfall forecast issued today at 1:35 am. Next forecast at approx. 3:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads