Gurnos Rainfall ForecastUnited KingdomWLPowysGurnosToday 2 Jan60%Sat 3 Jan35%Sun 4 Jan15%Mon 5 Jan20%Tue 6 Jan20%Wed 7 Jan10%Gurnos rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads