Johnston Mains Rainfall ForecastUnited KingdomGRAberdeenshireJohnston MainsToday 3 Sep50%Fri 4 Sep60%Sat 5 Sep55%Sun 6 Sep55%Mon 7 Sep20%Tue 8 Sep45%Wed 9 Sep5%1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Johnston Mains rainfall forecast issued today at 7:08 am. Next forecast at approx. 9:08 pm. Rainfall Rainfall AccumulationHill of Dudwick (Aberdeenshire) RadarGet WillyWeather+ to remove ads