Millbay Rainfall ForecastUnited KingdomNILarneMillbayToday 13 Aug35%Fri 14 Aug15%Sat 15 Aug10%Sun 16 Aug50%Mon 17 Aug65%Tue 18 Aug35%Wed 19 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Millbay 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