Fachwen Rainfall ForecastUnited KingdomWLGwyneddFachwenToday 2 Oct95%Sat 3 Oct15%Sun 4 Oct55%Mon 5 Oct65%Tue 6 Oct65%Wed 7 Oct10%Thu 8 Oct70%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Fachwen rainfall forecast issued today at 7:11 am. Next forecast at approx. 9:11 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads