Barometric Pressure in Clarksville, United States 
1018.4 hPa
26.2 ℃
41%
4.3 m/s
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The average pressure in Clarksville, Tennessee, United States today is , which is considered normal. Pressure is trending steady.
Weather prediction: Changeable, mending
The daily total fluctuation in pressure in Clarksville is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Clarksville hour by hour across the next 6 hourly readings.
The barometric pressure in Clarksville, Tennessee is affected by weather systems moving from the west and south. Low-pressure systems bring rain and thunderstorms. High-pressure systems bring fair weather and clear skies.
Clarksville is located in a valley near the Cumberland River. The surrounding hills and mountains influence the air flow. The city's valley location can trap warm air.
The rolling hills and mountains to the east block cold air from Canada. Moist air from the Gulf of Mexico moves into the region. This mix of air masses causes variable weather patterns.