Llethr Rainfall ForecastUnited KingdomWLPembrokeshireLlethrToday 1 Aug5%Sun 2 Aug15%Mon 3 Aug35%Tue 4 Aug30%Wed 5 Aug10%Thu 6 Aug5%Fri 7 Aug10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llethr rainfall forecast issued today at 7:09 am. Next forecast at approx. 9:09 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads