Carncastle Rainfall ForecastUnited KingdomNILarneCarncastleToday 31 Jan70%Sun 1 Feb80%Mon 2 Feb60%Tue 3 Feb55%Wed 4 Feb45%Thu 5 Feb45%Carncastle rainfall forecast issued today at 12:37 am. Next forecast at approx. 2:37 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