Hallen Rainfall ForecastUnited KingdomSWGloucestershireHallenToday 18 Nov45%Wed 19 Nov25%Thu 20 Nov5%Fri 21 Nov55%Sat 22 Nov45%Sun 23 Nov50%Hallen rainfall forecast issued yesterday at 6:37 pm. Next forecast at approx. 8:37 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