Perth Rainfall ForecastUnited KingdomTAPerth and KinrossPerthToday 26 Aug75%Wed 27 Aug90%Thu 28 Aug70%Fri 29 Aug60%Sat 30 Aug40%Sun 31 Aug40%Mon 1 Sep40%Perth 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