Halkyn Rainfall ForecastUnited KingdomWLFlintshireHalkynToday 5 Jul90%Sun 6 Jul90%Mon 7 Jul55%Tue 8 Jul5%Wed 9 Jul5%Thu 10 Jul5%Fri 11 Jul10%Halkyn 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 Hameldon Hill (Lancashire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads