Trevalyn Rainfall ForecastUnited KingdomWLWrexhamTrevalynToday 5 Nov80%Thu 6 Nov30%Fri 7 Nov15%Sat 8 Nov5%Sun 9 Nov55%Mon 10 Nov15%Tue 11 Nov10%Trevalyn rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Clee Hill (Shropshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads