Barometric Pressure in Boston, United States 
0000 hPa
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The pressure in Boston, Massachusetts, United States is predicted to slowly drop over the next few hours, with an average pressure of 1020.2 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Boston is 8.1 hPa, with a low of 1015.7 hPa and a high of 1023.8 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Boston hour by hour and stay informed about how it will change over the next 6 hours.
Boston's barometric pressure is influenced by its coastal location and proximity to the Atlantic Ocean. The pressure can fluctuate significantly throughout the day. It often rises and falls with the tides. This fluctuation can lead to changing weather patterns.
The city is surrounded by the Atlantic Ocean to the east and the Blue Hills to the south. These natural barriers can trap and redirect air masses. The ocean's warmth and moisture can moderate the temperature and humidity. The Blue Hills can disrupt airflow and create localized weather patterns.
Boston's weather is also affected by its latitude and distance from the moderating influence of the ocean. The city experiences four distinct seasons. Winter brings cold air from the north. Spring and fall bring mild temperatures and precipitation. Summer brings warmth and humidity from the south.