Barometric Pressure in Orillia, Canada 
1014.8 hPa
9.8 ℃
78%
3.07 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The average pressure in Orillia, Ontario, Canada today is , which is considered normal. Pressure is trending rising.
Weather prediction: Fairly fine, improving
Rapid Pressure Changes
Rapid pressure changes detected in Orillia, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Rise : ()
The daily total fluctuation in pressure in Orillia is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Orillia hour by hour across the next 6 hourly readings.
The barometric pressure in Orillia can fluctuate from day to day. It can rise and fall quickly, causing changes in the weather. This fluctuation is normal and expected in this region.
Orillia is situated near the shores of Lake Couchiching and Lake Simcoe. The lakes have a significant impact on the local climate. The water bodies help moderate the temperature and humidity. The surrounding hills and forests also influence the atmospheric pressure. They can block or redirect air masses, leading to changes in the weather pattern.
The landscape around Orillia can create channels for air to move through. This can lead to breezes and winds that affect the local weather. When air masses move over the lakes, they pick up moisture and heat, which influences the atmospheric pressure. This, in turn, affects the weather in Orillia.