Barometric Pressure in Leominster, United States 
1031.3 hPa
16.3 ℃
20%
2.34 m/s
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The average pressure in Leominster, Massachusetts, United States today is , which is higher than normal. Pressure is trending steady.
Weather prediction: Showery early, improving
Rapid Pressure Changes
Rapid pressure changes detected in Leominster, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Leominster is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Leominster hour by hour across the next 6 hourly readings.
Leominster's weather patterns make barometric pressure change often. High and low-pressure systems move in from the Atlantic Ocean and Canada. These systems bring different weather.
Leominster's elevation is about 400 feet above sea level. The city is surrounded by hills, which can block or redirect air masses. This affects atmospheric pressure and its changes.
In winter, high pressure is common, bringing cold and dry air. In summer, low pressure is more frequent, bringing warm and humid air. Spring and fall have a mix of both.
Leominster has a humid continental climate. This means big temperature differences between seasons. Barometric pressure fluctuations are frequent, causing varying weather conditions that affect daily life.