Barometric Pressure in Evanston, United States 
1022.8 hPa
13.2 ℃
83%
2.77 m/s
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The average pressure in Evanston, Illinois, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Evanston, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Evanston is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Evanston hour by hour across the next 6 hourly readings.
Weather patterns in Evanston bring changes in air pressure, which rises with high-pressure systems and falls with low-pressure systems.
Evanston's 600-foot elevation and location near Lake Michigan influence air pressure, making it slightly lower than inland areas.
In winter, Evanston's air pressure is typically high, leading to clear skies and cold temperatures. In summer, pressure is lower, bringing increased humidity and storms.
Evanston has a continental climate with significant pressure fluctuations, making the weather changeable and sometimes unpredictable.