Firth of Forth - Port Laing Rainfall ForecastUnited KingdomTAFifeFirth of Forth - Port LaingToday 30 Sep85%Wed 1 Oct55%Thu 2 Oct80%Fri 3 Oct85%Sat 4 Oct50%Sun 5 Oct40%Mon 6 Oct40%Firth of Forth - Port Laing rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 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