Swaythling Rainfall ForecastUnited KingdomSEHampshireSwaythlingToday 9 Apr5%Fri 10 Apr20%Sat 11 Apr35%Sun 12 Apr30%Mon 13 Apr50%Tue 14 Apr40%Swaythling rainfall forecast issued yesterday at 7:37 pm. Next forecast at approx. 9:37 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