Portballintrae Rainfall ForecastUnited KingdomNIColerainePortballintraeToday 11 Aug50%Wed 12 Aug45%Thu 13 Aug55%Fri 14 Aug45%Sat 15 Aug20%Sun 16 Aug75%Mon 17 Aug50%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Portballintrae rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads