Grangemouth (Falkirk) Rainfall ForecastUnited KingdomDGFalkirkGrangemouth (Falkirk)Today 4 Jul95%Sat 5 Jul45%Sun 6 Jul50%Mon 7 Jul5%Tue 8 Jul10%Wed 9 Jul15%Thu 10 Jul15%Grangemouth (Falkirk) rainfall forecast issued today at 1:39 pm. Next forecast at approx. 3:39 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Munduff Hill (Fife) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads