Llanfaglan Rainfall ForecastUnited KingdomWLGwyneddLlanfaglanToday 20 Aug50%Fri 21 Aug45%Sat 22 AugNo RainSun 23 Aug5%Mon 24 Aug5%Tue 25 Aug15%Wed 26 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llanfaglan 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