Alnmouth Rainfall ForecastUnited KingdomNENorthumberlandAlnmouthToday 2 Jan75%Sat 3 Jan60%Sun 4 Jan5%Mon 5 Jan15%Tue 6 Jan45%Wed 7 Jan10%Alnmouth 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