Swainbost Rainfall ForecastUnited KingdomHEWestern IslesSwainbostToday 17 Jul90%Fri 18 Jul45%Sat 19 Jul20%Sun 20 Jul20%Mon 21 Jul25%Tue 22 Jul45%Swainbost rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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