River Tamar - Weir Point Rainfall ForecastUnited KingdomSWCornwallRiver Tamar - Weir PointToday 19 Apr35%Sun 20 Apr20%Mon 21 Apr65%Tue 22 Apr35%Wed 23 Apr15%Thu 24 Apr10%Fri 25 Apr15%River Tamar - Weir Point rainfall forecast issued today at 1:37 pm. Next forecast at approx. 3:37 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Cobbacombe Cross (Devon) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads