St Marys Isle Rainfall ForecastUnited KingdomDGDumfries and GallowaySt Marys IsleToday 2 AprNo RainThu 3 AprNo RainFri 4 AprNo RainSat 5 Apr5%Sun 6 AprNo RainMon 7 Apr5%St Marys Isle rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads