Buchanan Castle Rainfall ForecastUnited KingdomTAStirlingBuchanan CastleToday 20 Sep65%Mon 21 Sep75%Tue 22 Sep80%Wed 23 Sep60%Thu 24 Sep80%Fri 25 Sep55%Sat 26 Sep15%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Buchanan Castle rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationHolehead (Stirling) RadarGet WillyWeather+ to remove ads