Plas Gwynant Rainfall ForecastUnited KingdomWLGwyneddPlas GwynantToday 4 Sep50%Sat 5 Sep35%Sun 6 Sep90%Mon 7 Sep45%Tue 8 Sep40%Wed 9 Sep25%Thu 10 Sep45%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Plas Gwynant rainfall forecast issued today at 1:09 pm. Next forecast at approx. 3:09 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads