Oldwalls Rainfall ForecastUnited KingdomWLSwanseaOldwallsToday 7 Nov15%Sun 8 Nov5%Mon 9 Nov80%Tue 10 Nov55%Wed 11 Nov65%Thu 12 Nov15%Fri 13 Nov5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Oldwalls rainfall forecast issued today at 6:10 pm. Next forecast at approx. 8:10 am. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads