Blackmill Rainfall ForecastUnited KingdomWLBridgendBlackmillToday 17 Sep100%Thu 18 Sep50%Fri 19 Sep55%Sat 20 Sep65%Sun 21 Sep40%Mon 22 Sep5%Tue 23 Sep5%Blackmill rainfall forecast issued today at 7:37 pm. Next forecast at approx. 9:37 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