Pontlottyn Rainfall ForecastUnited KingdomWLCaerphillyPontlottynToday 15 Jun80%Mon 16 Jun10%Tue 17 Jun10%Wed 18 Jun5%Thu 19 Jun5%Fri 20 Jun5%Pontlottyn rainfall forecast issued today at 1:37 am. Next forecast at approx. 3:37 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 WillyWeather+ to remove ads