Harthill Rainfall ForecastUnited KingdomSTNorth LanarkshireHarthillToday 12 Jan55%Tue 13 Jan50%Wed 14 Jan50%Thu 15 Jan40%Fri 16 Jan15%Sat 17 Jan15%Harthill rainfall forecast issued today at 12:37 am. Next forecast at approx. 2:37 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