Callanish Rainfall ForecastUnited KingdomHEWestern IslesCallanishToday 9 Feb20%Tue 10 Feb85%Wed 11 Feb55%Thu 12 Feb15%Fri 13 Feb15%Sat 14 Feb25%Sun 15 Feb55%Callanish rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Druim a'Starraig (Isle of Lewis) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads