Zanesville Rainfall ForecastUnited StatesOHMuskingum CountyZanesvilleToday 18 Apr5%Sat 19 Apr75%Sun 20 Apr25%Mon 21 Apr65%Tue 22 Apr20%Wed 23 Apr10%Thu 24 Apr20%Zanesville rainfall forecast issued today at 9:05 pm. Next forecast at approx. 11:05 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Cleveland RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads