Barometric Pressure in Great Barrington, United States 
1033.9 hPa
12.9 ℃
37%
2.01 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The average pressure in Great Barrington, Massachusetts, United States today is , which is higher than normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
The daily total fluctuation in pressure in Great Barrington is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Great Barrington hour by hour across the next 6 hourly readings.
Great Barrington's air pressure changes with weather patterns. Low-pressure systems bring rain or storms, making air pressure drop. High-pressure systems bring fair skies, making air pressure rise.
The town's geography, surrounded by mountains, affects air pressure. Mountains block or redirect air masses, making pressure changes more extreme.
In winter, cold air from Canada brings low pressure, causing snow and freezing temperatures. In summer, warm air from the Gulf of Mexico brings high pressure, making it hot and humid.
Great Barrington has a humid continental climate. This means big temperature changes between seasons, leading to more extreme air pressure changes.