Smelt Mill Bay Rainfall ForecastUnited KingdomNINorth DownSmelt Mill BayToday 19 Sep5%Sun 20 Sep45%Mon 21 Sep15%Tue 22 Sep85%Wed 23 Sep50%Thu 24 Sep20%Fri 25 Sep40%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Smelt Mill Bay rainfall forecast issued today at 7:08 pm. Next forecast at approx. 9:08 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads