St Marys Isle Rainfall ForecastUnited KingdomDGDumfries and GallowaySt Marys IsleToday 25 Jul85%Sun 26 Jul55%Mon 27 Jul55%Tue 28 Jul55%Wed 29 Jul35%Thu 30 Jul30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time St Marys Isle rainfall forecast issued today at 7:10 am. Next forecast at approx. 9:10 pm. Rainfall Rainfall AccumulationHolehead (Stirling) RadarGet WillyWeather+ to remove ads