Harper Rainfall ForecastUnited StatesTXGillespie CountyHarperToday 19 Apr65%Sun 20 Apr85%Mon 21 AprNo RainTue 22 Apr55%Wed 23 Apr70%Thu 24 Apr50%Fri 25 Apr45%Harper rainfall forecast issued today at 9:04 pm. Next forecast at approx. 11:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time San Antonio RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads