Callanish Rainfall ForecastUnited KingdomHEWestern IslesCallanishToday 25 Mar95%Thu 26 Mar95%Fri 27 Mar70%Sat 28 Mar95%Sun 29 Mar95%Mon 30 Mar75%Tue 31 Mar55%Callanish rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.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