Alnwick Rainfall ForecastUnited KingdomNENorthumberlandAlnwickToday 24 Mar90%Wed 25 Mar40%Thu 26 Mar15%Fri 27 Mar15%Sat 28 Mar10%Sun 29 Mar15%Alnwick rainfall forecast issued today at 12:36 am. Next forecast at approx. 2:36 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