Holyhead Rainfall ForecastUnited KingdomWLIsle of AngleseyHolyheadToday 2 Jul45%Thu 3 Jul10%Fri 4 Jul45%Sat 5 Jul25%Sun 6 Jul35%Mon 7 Jul10%Holyhead rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 pm.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