Fallston Airport Rainfall ForecastUnited StatesMDHarford CountyFallston AirportToday 18 AprNo RainSat 19 Apr10%Sun 20 Apr10%Mon 21 Apr10%Tue 22 Apr30%Wed 23 Apr10%Thu 24 Apr10%Fallston Airport rainfall forecast issued today at 10:04 pm. Next forecast at approx. 12:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Sterling RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads