Barometric Pressure in Decatur, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Decatur, Georgia, United States is predicted to drop over the next few hours, with an average pressure of 980.7 hPa today, which is lower than normal.
Weather prediction: Expect wet, unsettled weather and a strong breeze
The daily total fluctuation in pressure in Decatur is 2.5 hPa, with a low of 979.5 hPa and a high of 982 hPa.
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.
Decatur's weather pattern changes frequently, causing the air pressure to rise and fall. Low-pressure systems bring rain and storms, while high-pressure systems bring clear skies.
Decatur's 1,000-foot elevation and surrounding hills affect air pressure. The landscape can trap or redirect air masses, causing pressure changes.
In winter, Decatur's air pressure is usually lower, bringing rain and cold air. In summer, pressure is higher, bringing hot and dry air. Spring and fall have mixed pressure patterns.
Decatur has a humid subtropical climate, with air pressure fluctuations resulting in varying levels of humidity and temperature.