Carncastle Rainfall ForecastUnited KingdomNILarneCarncastleToday 10 May55%Mon 11 May15%Tue 12 May45%Wed 13 May40%Thu 14 May10%Fri 15 May40%Sat 16 May45%Carncastle rainfall forecast issued today at 1:39 pm. Next forecast at approx. 3:39 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