Rivar Rainfall ForecastUnited KingdomSWWiltshireRivarToday 6 Feb90%Sat 7 Feb80%Sun 8 Feb50%Mon 9 Feb40%Tue 10 Feb55%Wed 11 Feb40%Thu 12 Feb20%Rivar rainfall forecast issued today at 12:36 pm. Next forecast at approx. 2:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Dean Hill (Wiltshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads