Barometric Pressure in McAllen, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in McAllen, Texas, United States is predicted steady over the next 24 hours, with an average pressure of today, which is considered normal.
Weather prediction: Fairly fine, showers likely
The daily total fluctuation in pressure in McAllen is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in McAllen 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 McAllen for the upcoming days, including daily minimum and maximum readings.
McAllen's location near the Mexican border means it gets high pressure from the equator, making it hot and humid most of the year.
The city's flat, low-lying geography allows air to move freely, which keeps pressure steady and temperature fluctuations minimal.
Summer weather is hot and sticky with high pressure, bringing temperatures over 100°F (38°C).
In winter, cooler air from the north moves in, slightly dropping pressure and temperatures into the 50s and 60s (10-20°C).
As a subtropical city, McAllen's climate is warm and humid overall, with air pressure staying relatively high throughout the year.