Barometric Pressure in Oregon City, United States 
1014.4 hPa
25.2 ℃
40%
2.8 m/s
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The average pressure in Oregon City, Oregon, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Oregon City is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Oregon City hour by hour across the next 6 hourly readings.
The weather in Oregon City has a big impact on barometric pressure. When low-pressure systems come in from the Pacific, pressure drops. When high-pressure systems come from the east, pressure rises.
Oregon City's elevation is about 150 feet above sea level. The city is also surrounded by hills and mountains, which can block or redirect air masses. This affects atmospheric pressure and makes it change more.
In the winter, pressure is usually lower because of more frequent low-pressure systems. In the summer, pressure is higher because of more frequent high-pressure systems. This leads to more sunny days and less rain.
Oregon City has a mild oceanic climate, which means it's generally mild and wet. This type of climate causes barometric pressure to fluctuate a lot, which can affect how people feel.