Llandeilo'r-Fan Rainfall ForecastUnited KingdomWLPowysLlandeilo'r-FanToday 19 Apr80%Sat 20 Apr5%Sun 21 Apr10%Mon 22 Apr40%Tue 23 Apr10%Wed 24 Apr10%Llandeilo'r-Fan rainfall forecast issued today at 7:44 am. Next forecast at approx. 9:44 pm.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