Crystal Lake Rainfall ForecastUnited StatesNYDelaware CountyCrystal LakeToday 19 Apr80%Sun 20 Apr60%Mon 21 Apr30%Tue 22 Apr50%Wed 23 Apr10%Thu 24 Apr10%Fri 25 Apr35%Crystal Lake 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 Binghamton RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads