Barometric Pressure in Lebanon, United States 
Pressure
0000 hPa
Temperature
00.0 ℃
Humidity
00.0%
Wind
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Lebanon hour by hour and stay informed about how it will change over the next 6 hours.
Lebanon, Pennsylvania has changing air pressure due to its location near mountains and the Atlantic Ocean. The mountains block some air masses, making pressure rise or fall. In winter, cold air from Canada brings low pressure and snow. In summer, warm air from the ocean brings high pressure and humidity. Spring and fall have mixed air pressure, with gentle weather. Lebanon has a humid continental climate, with air pressure affecting its weather patterns.