Barometric Pressure in Clinton, United States 
0000 hPa
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The pressure in Clinton, Illinois, United States is predicted to slowly drop over the next few hours, with an average pressure of 989.2 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Clinton is 4.1 hPa, with a low of 987.3 hPa and a high of 991.4 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Clinton hour by hour and stay informed about how it will change over the next 6 hours.
Clinton, Illinois, is in a humid continental climate, with four distinct seasons. Air pressure is lower in winter, causing cold air to sink, and higher in summer, bringing warm air. The city's flat, prairie landscape allows winds to travel freely, influencing air pressure. In spring and fall, pressure fluctuations bring unstable weather, with storms and temperature swings.