Charlton-on-Otmoor Rainfall ForecastUnited KingdomSEOxfordshireCharlton-on-OtmoorToday 18 May95%Tue 19 May95%Wed 20 May35%Thu 21 May10%Fri 22 May10%Sat 23 May10%Charlton-on-Otmoor rainfall forecast issued today at 1:36 am. Next forecast at approx. 3:36 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