Fairmont Municipal Airport Rainfall ForecastUnited StatesMNMartin CountyFairmont Municipal AirportToday 19 Apr30%Sun 20 Apr80%Mon 21 Apr80%Tue 22 Apr35%Wed 23 Apr20%Thu 24 Apr55%Fri 25 Apr45%Fairmont Municipal Airport rainfall forecast issued today at 5:04 am. Next forecast at approx. 7:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Minneapolis RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads