Mark Rainfall ForecastUnited KingdomSTSouth AyrshireMarkToday 9 Oct90%Sat 10 Oct65%Sun 11 Oct60%Mon 12 Oct80%Tue 13 Oct80%Wed 14 Oct45%Thu 15 Oct60%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Mark rainfall forecast issued today at 1:10 pm. Next forecast at approx. 3:10 am. Rainfall Rainfall AccumulationCastor Bay (Lurgan) RadarGet WillyWeather+ to remove ads