Plas Gogerddan Rainfall ForecastUnited KingdomWLCeredigionPlas GogerddanToday 16 Aug50%Mon 17 Aug90%Tue 18 Aug85%Wed 19 Aug40%Thu 20 Aug40%Fri 21 Aug30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Plas Gogerddan 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