Barometric Pressure in Oswego, United States 
1032 hPa
7 ℃
75%
3.2 m/s
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The average pressure in Oswego, New York, United States today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Oswego is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Oswego hour by hour across the next 6 hourly readings.
Weather patterns in Oswego cause frequent changes in barometric pressure, making it rise and fall often. This is because Oswego is near Lake Ontario, which affects air masses moving over the city.
Oswego's 300-foot elevation and proximity to Lake Ontario make its atmospheric pressure more variable. Hills and valleys surrounding the city also contribute to these changes.
In winter, Oswego's pressure is often low due to cold Arctic air masses. In summer, high pressure dominates, bringing warm air from the south. Spring and autumn bring middle-pressure systems with mild temperatures.
Oswego has a continental climate with cold winters and warm summers, influencing frequent changes in barometric pressure. This variability can cause varying weather conditions, making it important to stay informed about local forecasts.