Barometric Pressure in Smithfield, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Smithfield, North Carolina, United States is predicted rising over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Fine, possible showers
The daily total fluctuation in pressure in Smithfield is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Smithfield hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Smithfield for the upcoming days, including daily minimum and maximum readings.
Weather patterns in Smithfield cause barometric pressure to rise and fall. High pressure systems bring clear skies, while low pressure systems bring rain and storms.
Smithfield's 150-foot elevation and surrounding hills block winds, making atmospheric pressure more stable. The Neuse River valley nearby also influences pressure changes.
In winter, high pressure brings cold air, while low pressure brings warm air. In summer, high pressure brings heat, while low pressure brings rain. Spring and fall see more variable pressure.
Smithfield has a humid subtropical climate, with mild winters and hot, humid summers. This mix of weather patterns causes barometric pressure to fluctuate, making the weather feel changeable and unpredictable.