Gyffin Rainfall ForecastUnited KingdomWLConwyGyffinToday 17 Jul65%Fri 18 Jul75%Sat 19 Jul30%Sun 20 Jul65%Mon 21 Jul35%Tue 22 Jul70%Wed 23 Jul45%Gyffin rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.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