Barometric Pressure in Boston, United States 
1013.5 hPa
10.4 ℃
76%
4 m/s
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The average pressure in Boston, New York, United States today is , which is considered normal. Pressure is trending steady.
Weather prediction: Fairly fine, showers likely
The daily total fluctuation in pressure in Boston is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Boston hour by hour across the next 6 hourly readings.
When low-pressure systems move into Boston, they bring rain or storms and lower the air pressure. As they leave, high-pressure systems bring clear skies and higher air pressure.
Boston's coastal location and nearby mountains affect air pressure. Mountains block or redirect air masses, causing pressure changes. The city's elevation also helps shape local pressure patterns.
In winter, Boston's air pressure is often lower due to frequent low-pressure storms. In summer, high-pressure systems dominate, bringing fair weather. Spring and fall see more pressure fluctuations.
Boston has a humid continental climate, meaning big temperature and pressure swings between seasons. This leads to unpredictable weather and frequent pressure changes, making it important to check forecasts.
(34 km)