Machynlleth Rainfall ForecastUnited KingdomWLPowysMachynllethToday 4 Jul95%Sat 5 Jul80%Sun 6 Jul65%Mon 7 Jul40%Tue 8 Jul10%Wed 9 Jul45%Thu 10 Jul35%Machynlleth rainfall forecast issued today at 7:36 am. Next forecast at approx. 9:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads