Llanfrothen Rainfall ForecastUnited KingdomWLGwyneddLlanfrothenToday 11 Aug5%Wed 12 AugNo RainThu 13 Aug30%Fri 14 Aug25%Sat 15 Aug15%Sun 16 Aug20%Mon 17 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llanfrothen rainfall forecast issued today at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads