Putnam County Airport Rainfall ForecastUnited StatesOHPutnam CountyPutnam County AirportToday 19 Apr80%Sun 20 Apr20%Mon 21 Apr75%Tue 22 Apr5%Wed 23 Apr10%Thu 24 Apr20%Fri 25 Apr50%Putnam County Airport rainfall forecast issued today at 9:08 am. Next forecast at approx. 11:08 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Northern Indiana RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads