Colonsay - Eilean Olmsa Rainfall ForecastUnited KingdomSTArgyll and ButeColonsay - Eilean OlmsaToday 22 Jan80%Fri 23 Jan15%Sat 24 Jan10%Sun 25 Jan10%Mon 26 Jan25%Tue 27 Jan15%Colonsay - Eilean Olmsa rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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