Gelli Rainfall ForecastUnited KingdomWLRhondda Cynon TaffGelliToday 11 Apr95%Sun 12 Apr90%Mon 13 Apr30%Tue 14 Apr85%Wed 15 Apr90%Thu 16 Apr35%Fri 17 Apr45%Gelli rainfall forecast issued today at 1:36 pm. Next forecast at approx. 3:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads