Barometric Pressure in Penetanguishene, Canada 
0000 hPa
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The pressure in Penetanguishene, Ontario, Canada is predicted to slowly drop over the next few hours, with an average pressure of 985.6 hPa today, which is lower than normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Penetanguishene is 12.8 hPa, with a low of 976.6 hPa and a high of 989.4 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Penetanguishene hour by hour and stay informed about how it will change over the next 6 hours.
Penetanguishene's air pressure changes often due to its location near Georgian Bay. The bay's water helps regulate air pressure. In winter, cold air from the north makes pressure higher. In summer, warm air from the south makes it lower. This mix of cold and warm air creates a humid continental climate.