Galston Rainfall ForecastUnited KingdomSTEast AyrshireGalstonToday 15 May80%Thu 16 May15%Fri 17 May35%Sat 18 May5%Sun 19 May5%Mon 20 May10%Tue 21 May40%Galston rainfall forecast issued today at 7:38 pm. Next forecast at approx. 9:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet an account to remove ads