Llandeilo'r-Fan Rainfall ForecastUnited KingdomWLPowysLlandeilo'r-FanToday 2 May90%Fri 3 May85%Sat 4 May10%Sun 5 May40%Mon 6 May15%Tue 7 May10%Wed 8 May10%Llandeilo'r-Fan 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 an account to remove ads