Barometric Pressure in Westmont, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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The pressure in Westmont, Illinois, United States is predicted falling over the next 24 hours, with an average pressure of today, which is lower than normal.
Weather prediction: Very unsettled, rain
Rapid Pressure Changes
Rapid pressure changes detected in Westmont - often a sign of approaching weather shifts. Get accurate local time and alerts on our iOS app.
- Rapid Rise - ()
The daily total fluctuation in pressure in Westmont is , with a low of and a high of .
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.