Barometric Pressure in Westmont, United States 
0000 hPa
00.0 ℃
00.0 m/s
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The pressure in Westmont, Illinois, United States is predicted to rise over the next few hours, with an average pressure of 989 hPa today, which is lower than normal.
Weather prediction: Expect fair, dry, cool weather and a strong breeze
The daily total fluctuation in pressure in Westmont is 3.9 hPa, with a low of 987 hPa and a high of 990.9 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Westmont hour by hour and stay informed about how it will change over the next 6 hours.
Westmont, Illinois has changing air pressure due to weather patterns like high and low-pressure systems that move in from the west.
The village's geography, near Lake Michigan, slightly affects air pressure, making it a bit more unstable.
In winter, low air pressure brings cold air and snow. In summer, high air pressure brings warm air and humidity.
Westmont has a humid continental climate, meaning big temperature and air pressure changes between winter and summer.