Holyhead Rainfall ForecastUnited KingdomWLIsle of AngleseyHolyheadToday 16 AugNo RainSun 17 Aug5%Mon 18 Aug10%Tue 19 Aug5%Wed 20 Aug5%Thu 21 Aug5%Fri 22 Aug5%Holyhead rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dublin RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads