Loch Long - Knockderry Rainfall ForecastUnited KingdomSTArgyll and ButeLoch Long - KnockderryToday 14 Jun5%Mon 15 Jun55%Tue 16 Jun50%Wed 17 Jun45%Thu 18 Jun50%Fri 19 Jun50%Loch Long - Knockderry rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 pm.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