Walterston Rainfall ForecastUnited KingdomWLVale of GlamorganWalterstonToday 16 Aug50%Mon 17 Aug75%Tue 18 Aug55%Wed 19 Aug40%Thu 20 Aug45%Fri 21 Aug35%Sat 22 Aug30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Walterston rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCobbacombe Cross (Devon) RadarGet WillyWeather+ to remove ads