St Mary's Loch Rainfall ForecastUnited KingdomDGScottish BordersSt Mary's LochToday 19 Apr80%Sat 20 Apr40%Sun 21 Apr15%Mon 22 Apr30%Tue 23 Apr10%Wed 24 Apr15%St Mary's Loch rainfall forecast issued today at 7:44 am. Next forecast at approx. 9:44 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Munduff Hill (Fife) RadarNational SatelliteNational SynopticGet an account to remove ads