Glengarnock Rainfall ForecastUnited KingdomSTNorth AyrshireGlengarnockToday 14 Jan95%Thu 15 Jan55%Fri 16 Jan60%Sat 17 Jan20%Sun 18 Jan20%Mon 19 Jan20%Tue 20 Jan20%Glengarnock rainfall forecast issued today at 12:37 pm. Next forecast at approx. 2:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Holehead (Stirling) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads