Isle of Arran - Merkland Point Rainfall ForecastUnited KingdomSTNorth AyrshireIsle of Arran - Merkland PointToday 29 Mar25%Sat 30 Mar35%Sun 31 Mar5%Mon 1 Apr10%Tue 2 Apr15%Wed 3 Apr20%Isle of Arran - Merkland Point rainfall forecast issued today at 6:42 am. Next forecast at approx. 8:42 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet an account to remove ads