Columbia Rainfall ForecastUnited StatesMOBoone CountyColumbiaToday 19 Apr100%Sun 20 Apr90%Mon 21 Apr60%Tue 22 Apr10%Wed 23 Apr35%Thu 24 Apr60%Fri 25 Apr70%Columbia rainfall forecast issued today at 6:04 pm. Next forecast at approx. 8:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time St Louis RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads