Menai Strait - Trefarthen Rainfall ForecastUnited KingdomWLIsle of AngleseyMenai Strait - TrefarthenToday 28 Mar95%Fri 29 Mar65%Sat 30 Mar25%Sun 31 Mar25%Mon 1 Apr10%Tue 2 Apr50%Wed 3 Apr45%Menai Strait - Trefarthen rainfall forecast issued today at 6:43 pm. Next forecast at approx. 8:43 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet an account to remove ads