Achddu Rainfall ForecastUnited KingdomWLCarmarthenshireAchdduToday 3 Jul10%Sat 4 Jul15%Sun 5 Jul10%Mon 6 Jul10%Tue 7 Jul10%Wed 8 Jul5%Thu 9 Jul5%Achddu rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads