Barometric Pressure in Norwalk, United States 
1019.8 hPa
13 ℃
84%
2.38 m/s
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The average pressure in Norwalk, Connecticut, United States today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, possible showers early
Rapid Pressure Changes
Rapid pressure changes detected in Norwalk, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Norwalk is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Norwalk hour by hour across the next 6 hourly readings.
The barometric pressure in Norwalk, Connecticut varies throughout the day. It can rise and fall rapidly due to the city's proximity to the Atlantic Ocean.
Norwalk is situated in a coastal area surrounded by water and hills. The surrounding hills can block or redirect air masses. This affects the barometric pressure in the city.
The landscape around Norwalk also includes the Long Island Sound. This body of water can influence the air pressure. The combination of hills and water affects the flow of air.