Ballymena Rainfall ForecastUnited KingdomNIBallymenaBallymenaToday 5 Sep75%Sun 6 Sep55%Mon 7 Sep65%Tue 8 Sep35%Wed 9 Sep15%Thu 10 Sep35%Fri 11 Sep10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Ballymena rainfall forecast issued today at 1:08 pm. Next forecast at approx. 3:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads