Sant-y-Nyll Rainfall ForecastUnited KingdomWLVale of GlamorganSant-y-NyllToday 30 Sep60%Thu 1 Oct60%Fri 2 Oct35%Sat 3 Oct50%Sun 4 Oct20%Mon 5 Oct15%Tue 6 Oct30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Sant-y-Nyll rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads