Rhosamman Rainfall ForecastUnited KingdomWLNeath Port TalbotRhosammanToday 15 Aug15%Sun 16 Aug20%Mon 17 Aug60%Tue 18 Aug60%Wed 19 Aug35%Thu 20 Aug30%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Rhosamman rainfall forecast issued today at 1:08 am. Next forecast at approx. 3:08 pm. Rainfall Rainfall AccumulationCrug-y-Gorllwyn (Carmarthenshire) RadarGet WillyWeather+ to remove ads