Whithorn Rainfall ForecastUnited KingdomDGDumfries and GallowayWhithornToday 18 Sep90%Fri 19 Sep50%Sat 20 Sep85%Sun 21 Sep10%Mon 22 Sep5%Tue 23 Sep10%Whithorn 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 Castor Bay (Lurgan) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads