Barometric Pressure in Locust Valley, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
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The pressure in Locust Valley, New York, United States is predicted to steady drop over the next few hours, with an average pressure of today, which is considered normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Locust Valley is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Locust Valley hour by hour and stay informed about how it will change over the next 6 hours.
Locust Valley has humid subtropical weather. Air pressure here usually drops when storms approach and rises when fair weather comes.
The area's geography, near Long Island Sound and surrounded by bodies of water, influences air pressure. Moist air from the sound cools and condenses, forming fog.
In summer, air pressure drops with thunderstorms. In winter, cold air brings high pressure. Spring and fall see changing pressure with fronts.
This climate type brings varying pressure. High pressure dominates in winter for cold and low in summer for warmth.