Clarkston Rainfall ForecastUnited StatesUTCache CountyClarkstonToday 18 Apr75%Sat 19 AprNo RainSun 20 Apr15%Mon 21 Apr50%Tue 22 Apr5%Wed 23 Apr20%Thu 24 Apr35%Clarkston rainfall forecast issued today at 4:04 pm. Next forecast at approx. 6:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Salt Lake City RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads