Average monthly water temperature in Weymouth, the United States of America

On this page you find the mean water temperature over the year in Weymouth (Massachusetts), the United States of America. Understand how water temperatures vary throughout the year.

Data from: Boston, the United States of America (17 KM, 11 Miles).

In Weymouth, the water undergoes seasonal changes. The warmest month is August, with an average water temperature of 20°C (68°F).

The coldest water temperature month, February, has an average temperature of 4°C (39°F). It may not be the ideal time for a swim.

Weymouth (MA) 3-Day Forecast

10-Day Forecast

More climate data for Weymouth

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Weymouth climate overview or explore weather in the United States of America.

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