Barometric Pressure in Cambridge, United States 
1003.8 hPa
3.4 ℃
93%
1.39 m/s
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The average pressure in Cambridge, Massachusetts, United States today is , which is lower than normal. Pressure is trending rising.
Weather prediction: Fine, becoming less settled
The daily total fluctuation in pressure in Cambridge is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Cambridge hour by hour across the next 6 hourly readings.
Cambridge's weather patterns, like high and low-pressure systems, affect air pressure. The city's geography, being near the Atlantic Ocean, influences air pressure too.
In winter, high pressure brings cold air and clear skies. Low pressure brings warm air and rain. Spring has changing pressure, causing mixed weather. In autumn, high pressure brings dry, cool air.
Cambridge has a humid continental climate, with big temperature differences between seasons. This climate type makes air pressure change a lot, causing different weather patterns throughout the year.