Barometric Pressure in Roselle, United States 
1022.8 hPa
14.9 ℃
69%
2.33 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The average pressure in Roselle, Illinois, United States today is , which is higher than normal. Pressure is trending steady.
Weather prediction: Changeable, mending
The daily total fluctuation in pressure in Roselle is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Roselle hour by hour across the next 6 hourly readings.
Roselle's weather has high air pressure in the winter and low air pressure in the summer, causing different types of weather.
Cold Canadian air masses from the north bring dry air, causing high pressure in winter, making it cold and snowy.
In summer, warm, moist air from the Gulf of Mexico brings low pressure, leading to hot and humid weather with thunderstorms.
Roselle's flat geography allows these air masses to move easily, making pressure changes more extreme and weather patterns more unpredictable.
Roselle has a humid continental climate, which means big temperature differences between winter and summer, leading to big pressure changes and varying weather.