Barometric Pressure in Macomb, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Macomb hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Macomb for the upcoming days, including daily minimum and maximum readings.
The barometric pressure in Macomb, Illinois, varies throughout the day. It rises and falls depending on weather systems moving into the area. High pressure brings fair weather. Low pressure leads to unsettled conditions.
Macomb is situated in western Illinois, surrounded by rolling hills and farmland. The nearby Mississippi River and surrounding plains allow air masses to move freely. This leads to changing weather patterns. Macomb's elevation is relatively low, which can cause pressure to fluctuate rapidly.