South Barnet Rainfall ForecastUnited KingdomSEGreater LondonSouth BarnetToday 13 May95%Thu 14 May65%Fri 15 May55%Sat 16 May10%Sun 17 May40%Mon 18 May15%Tue 19 May40%South Barnet rainfall forecast issued today at 1:38 pm. Next forecast at approx. 3:38 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Chenies (Hertfordshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads