Barometric Pressure in Saint Thomas, Canada

• Forecast Chart
• Hourly Trends

The pressure in Saint Thomas, Ontario, Canada is predicted to rapidly rise over the next few hours, with an average pressure of

993.7

today, which is lower than normal.

Weather prediction: Expect shortly fair weather and gale or storm winds

The daily total fluctuation in pressure in Saint Thomas is

3.5

, with a low of

992.2

and a high of

995.7

.

Forecast

Saint Thomas, Ontario, Canada's air pressure is affected by its location in the Great Lakes region. The lakes' warmth in summer and coldness in winter influence air pressure.