Blyth Rainfall ForecastUnited KingdomNENorthumberlandBlythToday 12 Dec15%Sat 13 Dec5%Sun 14 Dec35%Mon 15 Dec30%Tue 16 Dec10%Wed 17 Dec10%Blyth rainfall forecast issued today at 6:36 am. Next forecast at approx. 8:36 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time High Moorsley (Durham) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads