Garthynty Rainfall ForecastUnited KingdomWLCarmarthenshireGarthyntyToday 4 Oct50%Mon 5 Oct45%Tue 6 Oct45%Wed 7 Oct30%Thu 8 Oct80%Fri 9 Oct85%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Garthynty 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