Westford Rainfall ForecastUnited StatesMAMiddlesex CountyWestfordToday 18 Apr15%Sat 19 Apr15%Sun 20 Apr25%Mon 21 Apr10%Tue 22 Apr65%Wed 23 Apr10%Thu 24 Apr5%Westford rainfall forecast issued today at 8:04 pm. Next forecast at approx. 10:04 am.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