Loch Lomond and the Trossachs National Park Rainfall ForecastUnited KingdomTAStirlingLoch Lomond and the Trossachs National ParkToday 24 Dec5%Thu 25 Dec5%Fri 26 Dec10%Sat 27 Dec15%Sun 28 Dec15%Mon 29 Dec15%Tue 30 Dec15%Loch Lomond and the Trossachs National Park rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 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