Salem Rainfall ForecastUnited KingdomWLCarmarthenshireSalemToday 8 May15%Sat 9 May50%Sun 10 May5%Mon 11 May35%Tue 12 May10%Wed 13 May40%Thu 14 May55%Salem rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.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