Arrina Rainfall ForecastUnited KingdomHEHighlandArrinaToday 21 Nov70%Fri 22 Nov10%Sat 23 Nov90%Sun 24 Nov80%Mon 25 Nov65%Tue 26 Nov35%Arrina rainfall forecast issued today at 6:38 am. Next forecast at approx. 8:38 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