Holy Island Rainfall ForecastUnited KingdomWLIsle of AngleseyHoly IslandToday 16 Aug50%Mon 17 Aug90%Tue 18 Aug35%Wed 19 Aug40%Thu 20 Aug50%Fri 21 Aug40%Sat 22 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holy Island rainfall forecast issued today at 7:10 pm. Next forecast at approx. 9:10 am. Rainfall Rainfall AccumulationDublin RadarGet WillyWeather+ to remove ads