Loch Rannoch Rainfall ForecastUnited KingdomTAPerth and KinrossLoch RannochToday 2 May95%Sun 3 May85%Mon 4 May20%Tue 5 May20%Wed 6 May55%Thu 7 May45%Fri 8 May35%Loch Rannoch rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 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