Barometric Pressure in Mechanicsburg, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Mechanicsburg, Pennsylvania, United States is predicted rising over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Fine, becoming less settled
The daily total fluctuation in pressure in Mechanicsburg is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Mechanicsburg 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 Mechanicsburg for the upcoming days, including daily minimum and maximum readings.
Mechanicsburg's barometric pressure is influenced by its location in the northeastern United States. The pressure changes frequently due to the movement of high and low-pressure systems. These systems bring different types of weather, such as clear skies or rain.
The city is situated in the Cumberland Valley. This valley runs from southwest to northeast, allowing air masses to move easily through the area. The surrounding mountains, including the Blue Ridge Mountains, block or redirect these air masses. This alters the pressure and weather patterns in Mechanicsburg. The nearby Appalachian Mountains also influence the local climate.