Portballintrae Rainfall ForecastUnited KingdomNIColerainePortballintraeToday 29 Sep95%Wed 30 Sep40%Thu 1 Oct35%Fri 2 Oct35%Sat 3 Oct10%Sun 4 Oct15%Mon 5 Oct10%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Portballintrae 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