Garthynty Rainfall ForecastUnited KingdomWLCarmarthenshireGarthyntyToday 19 Aug85%Thu 20 Aug85%Fri 21 Aug40%Sat 22 Aug10%Sun 23 Aug5%Mon 24 Aug5%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