Harris Rainfall ForecastUnited KingdomHEWestern IslesHarrisToday 18 Oct85%Sun 19 Oct95%Mon 20 Oct45%Tue 21 Oct15%Wed 22 Oct40%Thu 23 Oct70%Harris rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 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