Barometric Pressure in Lorton, United States 
1005.8 hPa
20.4 ℃
58%
6.94 m/s
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The average pressure in Lorton, Virginia, United States today is , which is lower than normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Lorton, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Lorton is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Lorton hour by hour across the next 6 hourly readings.
Lorton, Virginia has changing air pressure due to its location near the coast. The Atlantic Ocean brings moist air, causing pressure to rise in summer and fall.