Clachan (Na h-Eileanan an Iar) Rainfall ForecastUnited KingdomHEWestern IslesClachan (Na h-Eileanan an Iar)Today 1 Jul10%Wed 2 Jul85%Thu 3 Jul90%Fri 4 Jul95%Sat 5 Jul55%Sun 6 Jul45%Mon 7 Jul10%Clachan (Na h-Eileanan an Iar) rainfall forecast issued today 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