Llangian Rainfall ForecastUnited KingdomWLGwyneddLlangianToday 27 Aug85%Fri 28 Aug55%Sat 29 Aug85%Sun 30 Aug60%Mon 31 Aug40%Tue 1 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llangian rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads