Halkyn Rainfall ForecastUnited KingdomWLFlintshireHalkynToday 9 Jan90%Sat 10 Jan65%Sun 11 Jan90%Mon 12 Jan50%Tue 13 Jan30%Wed 14 Jan15%Thu 15 Jan20%Halkyn rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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