Homer Rainfall ForecastUnited StatesMICalhoun CountyHomerToday 16 Apr20%Thu 17 Apr5%Fri 18 Apr70%Sat 19 Apr80%Sun 20 Apr30%Mon 21 Apr50%Tue 22 Apr25%Homer rainfall forecast issued today at 3:04 pm. Next forecast at approx. 5:04 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Grand Rapids RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads