Barometric Pressure in Seaforth, Canada 
1027.5 hPa
14.2 ℃
70%
1.7 m/s
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The average pressure in Seaforth, Ontario, Canada today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Seaforth, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
- Rapid Fall : ()
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Seaforth is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Seaforth hour by hour across the next 6 hourly readings.
Seaforth, Ontario, Canada has changing air pressure due to its location near Lake Huron and the Canadian Shield. This affects the weather, making it partly cloudy with some sunny days.
Air pressure is higher in winter, causing cold air to move south, bringing snow. In summer, lower pressure brings warm air from the lake, making it humid.
Seaforth's geography, with the lake and surrounding hills, affects air pressure, causing winds to blow from different directions. This brings different types of weather, like storms or fair skies.
Seaforth has a humid continental climate, which means big temperature changes between seasons. This leads to changes in air pressure, causing varying weather patterns throughout the year.