Carn Rainfall ForecastUnited KingdomSTArgyll and ButeCarnToday 29 Mar35%Sat 30 Mar40%Sun 31 Mar5%Mon 1 Apr5%Tue 2 Apr15%Wed 3 Apr15%Carn rainfall forecast issued today at 12:42 am. Next forecast at approx. 2:42 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 an account to remove ads