Glenmallan Rainfall ForecastUnited KingdomSTArgyll and ButeGlenmallanToday 8 Jan10%Fri 9 Jan15%Sat 10 Jan15%Sun 11 Jan60%Mon 12 Jan20%Tue 13 Jan45%Glenmallan rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 pm.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