Loch Tay Rainfall ForecastUnited KingdomTAPerth and KinrossLoch TayToday 28 May95%Thu 29 May95%Fri 30 May50%Sat 31 May70%Sun 1 Jun60%Mon 2 Jun70%Tue 3 Jun80%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 WillyWeather+ to remove ads