London Rainfall ForecastUnited KingdomSEGreater LondonLondonToday 26 May15%Mon 27 May50%Tue 28 May40%Wed 29 May10%Thu 30 May50%London rainfall forecast issued today at 10:31 am. Next forecast at approx. 12:31 am.1-Day3-Day5-Day Graph Plots Open in GraphsRainfall Probability Forecast Met OfficeRain Today Real-Time National RadarNational SatelliteNational SynopticGet an account to remove ads