Trefor Rainfall ForecastUnited KingdomWLGwyneddTreforToday 29 Sep95%Wed 30 Sep60%Thu 1 Oct65%Fri 2 Oct65%Sat 3 Oct45%Sun 4 Oct10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Trefor rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads