Halkyn Rainfall ForecastUnited KingdomWLFlintshireHalkynToday 27 Feb95%Sat 28 Feb45%Sun 1 Mar50%Mon 2 Mar55%Tue 3 Mar5%Wed 4 Mar10%Thu 5 Mar35%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