Union Grove Rainfall ForecastUnited StatesNCIredell CountyUnion GroveToday 19 AprNo RainSun 20 Apr5%Mon 21 Apr5%Tue 22 Apr60%Wed 23 Apr40%Thu 24 Apr35%Fri 25 Apr30%Union Grove rainfall forecast issued today at 8:04 am. Next forecast at approx. 10:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Blacksburg RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads