Coleraine Rainfall ForecastUnited KingdomNIColeraineColeraineToday 28 Aug90%Fri 29 Aug65%Sat 30 Aug95%Sun 31 Aug50%Mon 1 Sep65%Tue 2 Sep40%Wed 3 Sep40%Coleraine 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