Sway Rainfall ForecastUnited KingdomSEHampshireSwayToday 7 Nov80%Sat 8 NovNo RainSun 9 Nov55%Mon 10 Nov65%Tue 11 Nov40%Wed 12 Nov40%Sway rainfall forecast issued today at 12:35 am. Next forecast at approx. 2:35 pm.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