Mynydd Cerrig Rainfall ForecastUnited KingdomWLCarmarthenshireMynydd CerrigToday 24 Sep10%Fri 25 Sep15%Sat 26 Sep35%Sun 27 Sep60%Mon 28 Sep15%Tue 29 Sep40%Wed 30 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Mynydd Cerrig 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