Windsor Rainfall ForecastUnited KingdomSEBerkshireWindsorToday 16 May60%Sun 17 May30%Mon 18 May55%Tue 19 May80%Wed 20 May10%Thu 21 May10%Windsor rainfall forecast issued today at 7:37 am. Next forecast at approx. 9:37 pm.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