Barometric Pressure in Medford, United States 
1017.4 hPa
15.5 ℃
58%
4.78 m/s
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The average pressure in Medford, Massachusetts, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Medford is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Medford hour by hour across the next 6 hourly readings.
The barometric pressure in Medford varies throughout the day. It changes in response to weather systems moving through the area. Pressure drops when a low-pressure system approaches. It rises when a high-pressure system takes over.
Medford is situated in the Mystic River Valley. The city is surrounded by hills to the north and east. These hills can block or redirect airflow. This affects the barometric pressure in the area. The nearby Atlantic Ocean also influences the local weather patterns. Moist air from the ocean moves into the region. This air can lead to changes in pressure.
The surrounding landscape can create weather channels. These channels direct air through the valley. As air flows through the channels, it can cause pressure changes. The specific terrain around Medford contributes to its unique weather patterns.