Glasgow International Airport Rainfall ForecastUnited KingdomSTRenfrewshireGlasgow International AirportToday 16 Mar70%Tue 17 Mar55%Wed 18 Mar15%Thu 19 Mar5%Fri 20 Mar15%Sat 21 Mar15%Sun 22 Mar15%Glasgow International Airport rainfall forecast issued today at 6:37 pm. Next forecast at approx. 8:37 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