Barometric Pressure in Northborough, United States 
1028 hPa
9.2 ℃
83%
1.4 m/s
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The average pressure in Northborough, Massachusetts, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
Rapid Pressure Changes
Rapid pressure changes detected in Northborough, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Northborough is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Northborough hour by hour across the next 6 hourly readings.
Northborough's weather patterns often bring changing air pressure. When a low-pressure system approaches, the air pressure drops, and it usually rains or snows.
The town's geography, with its hills and valleys, can make air pressure drop even more, making storms stronger.
In winter, cold air from Canada brings high pressure, making it cold and dry. In summer, warm air from the ocean brings low pressure, making it hot and humid.
Northborough has a humid continental climate, which means big temperature differences between winter and summer. This leads to big air pressure changes, causing weather extremes.