Newmilns Rainfall ForecastUnited KingdomSTEast AyrshireNewmilnsToday 17 Mar55%Wed 18 Mar45%Thu 19 Mar10%Fri 20 Mar15%Sat 21 Mar5%Sun 22 Mar50%Mon 23 Mar50%Newmilns rainfall forecast issued today at 6:37 am. Next forecast at approx. 8:37 pm.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