Windsor Rainfall ForecastUnited KingdomSEBerkshireWindsorToday 15 Aug10%Sun 16 Aug5%Mon 17 Aug5%Tue 18 Aug30%Wed 19 Aug5%Thu 20 Aug40%Fri 21 Aug35%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Windsor rainfall forecast issued today at 7:09 pm. Next forecast at approx. 9:09 am. Rainfall Rainfall AccumulationChenies (Hertfordshire) RadarGet WillyWeather+ to remove ads