River Forth - River Devon Entrance Rainfall ForecastUnited KingdomTAClackmannanRiver Forth - River Devon EntranceToday 17 Dec90%Thu 18 Dec85%Fri 19 Dec85%Sat 20 Dec20%Sun 21 Dec55%Mon 22 Dec15%Tue 23 Dec20%River Forth - River Devon Entrance 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