Loch Arkaig Rainfall ForecastUnited KingdomHEHighlandLoch ArkaigToday 17 OctNo RainSun 18 OctNo RainMon 19 Oct15%Tue 20 Oct50%Wed 21 Oct60%Thu 22 Oct55%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Loch Arkaig rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationHolehead (Stirling) RadarGet WillyWeather+ to remove ads