Barometric Pressure in Decatur, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Decatur, Arkansas, United States is predicted falling over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Stormy, much rain
The daily total fluctuation in pressure in Decatur is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Decatur 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 Decatur for the upcoming days, including daily minimum and maximum readings.
Decatur has varying air pressure due to its location near Ozark Mountains. Air pressure drops when low-pressure systems move in, often bringing rain. The city's geography causes air to rise, cool, and condense, forming clouds and precipitation.
In spring, air pressure is lower with more storms and rain. Summer brings higher air pressure with warm and sunny days. Autumn has moderate air pressure with comfortable temperatures. Winters have lower air pressure with cold fronts and some snow.
Decatur has a humid subtropical climate with hot summers and mild winters. This climate type leads to significant seasonal changes in air pressure, influencing the area's weather patterns. The region experiences a mix of low and high-pressure systems throughout the year.