Portstewart Strand Rainfall ForecastUnited KingdomNIColerainePortstewart StrandToday 13 Mar85%Sat 14 Mar80%Sun 15 Mar65%Mon 16 Mar85%Tue 17 Mar40%Wed 18 Mar10%Thu 19 Mar5%Portstewart Strand rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads