Llangwnnadl Rainfall ForecastUnited KingdomWLGwyneddLlangwnnadlToday 21 Jul5%Wed 22 Jul15%Thu 23 Jul10%Fri 24 Jul5%Sat 25 Jul60%Sun 26 Jul55%Mon 27 Jul30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Llangwnnadl rainfall forecast issued today at 3:50 pm. Next forecast at approx. . Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads