Weather in Groton, Massachusetts
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:16 PM ET · Refreshes every hour
51°F
Drizzle
Feels like 48°F
95%
Humidity
7 mph
Wind Speed
About Weather in Groton
Groton is located in Massachusetts (coordinates: 42.611636°N, 71.564743°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.