Barometric Pressure in Iowa City, United States 
1010 hPa
21.3 ℃
69%
2.56 m/s
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The average pressure in Iowa City, Iowa, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
The daily total fluctuation in pressure in Iowa City is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Iowa City hour by hour across the next 6 hourly readings.
The barometric pressure in Iowa City is influenced by the movement of high and low-pressure systems throughout the year. These systems bring changes in the weather.
Iowa City is situated in a region of gentle slopes and flat plains. The surrounding landscape is composed of rolling hills and cornfields. This terrain allows winds to move freely.
As a result, pressure systems can move quickly over the area. The city experiences a variety of weather conditions. Weather fronts can bring changes in temperature and precipitation.
This location also puts Iowa City in a path of warm, moist air from the Gulf of Mexico. This air meets cool, dry air from Canada, leading to unstable conditions.