Loch Tay Rainfall ForecastUnited KingdomTAPerth and KinrossLoch TayToday 25 Apr80%Fri 26 Apr55%Sat 27 Apr15%Sun 28 Apr15%Mon 29 Apr75%Tue 30 Apr50%Wed 1 May15%Loch Tay rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.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