Haystack Mountain State Park Rainfall ForecastUnited StatesCTLitchfield CountyHaystack Mountain State ParkToday 19 Apr40%Sun 20 Apr35%Mon 21 Apr5%Tue 22 Apr65%Wed 23 Apr5%Thu 24 Apr5%Fri 25 Apr20%Haystack Mountain State Park rainfall forecast issued today at 4:04 am. Next forecast at approx. 6:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Albany RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads