Lower Bolton Lake Rainfall ForecastUnited StatesCTTolland CountyLower Bolton LakeToday 19 Apr25%Sun 20 Apr40%Mon 21 Apr5%Tue 22 Apr60%Wed 23 Apr5%Thu 24 Apr5%Fri 25 Apr20%Lower Bolton Lake rainfall forecast issued today at 6:04 am. Next forecast at approx. 8:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Boston RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads