Colgrain Rainfall ForecastUnited KingdomSTArgyll and ButeColgrainToday 8 Jun90%Tue 9 Jun75%Wed 10 Jun70%Thu 11 Jun85%Fri 12 Jun40%Sat 13 Jun40%Sun 14 Jun15%Colgrain rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 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