Barometric Pressure in Harlingen, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Harlingen, Texas, United States is predicted falling over the next 24 hours, with an average pressure of today, which is higher than normal.
Weather prediction: Occasional rain, worsening
The daily total fluctuation in pressure in Harlingen is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Harlingen 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 Harlingen for the upcoming days, including daily minimum and maximum readings.
The weather in Harlingen causes barometric pressure to rise and fall as storms and high-pressure systems move into the area. This leads to changes in the weather.
Harlingen's low elevation near the Gulf of Mexico and its flat landscape allow air to move freely, causing atmospheric pressure to change quickly. This leads to fast-changing weather.
In winter, pressure is usually high, bringing clear skies and fair weather. In summer, low pressure brings hot and humid air, leading to thunderstorms. In spring and fall, pressure is in between, causing mild weather.
Harlingen has a humid subtropical climate, which means it has hot summers and mild winters. This leads to big fluctuations in barometric pressure, making the weather feel unpredictable and changing often.