Cincinnati Rainfall ForecastUnited StatesINGreene CountyCincinnatiToday 19 Apr85%Sun 20 Apr60%Mon 21 Apr65%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr35%Fri 25 Apr65%Cincinnati rainfall forecast issued today at 1:04 am. Next forecast at approx. 3:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Indianapolis RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads