Temperature for 10 days Groton-Dunstable Middle School Library, F° Atmospheric pressure for 10 days in Groton-Dunstable Middle School Library, hPa Precipitation for 10 days in Groton-Dunstable Middle School Library, inch Wind for 10 days in Groton-Dunstable Middle School Library, mph 24-hour meteogram Groton-Dunstable Middle School Library