Holliston is a city of approximately 14,000 people in Massachusetts, United States. Located in the Eastern Time Zone at 42.2°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Holliston recorded a mean annual temperature of 50°F, ranging from 2°F lows in January to 96°F highs in June, with about 42 inches of precipitation across the year.
View historical weather for Holliston · More cities in Massachusetts