Barometric Pressure in Pembroke, Canada 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Pembroke hour by hour across the next 6 hourly readings.
Pembroke, in the Ottawa Valley, has weather that shifts as air masses and storm systems cross the region. Low-pressure systems often bring clouds, rain or snow, and stronger winds. High pressure more often brings calmer, clearer weather, though winter skies can remain cold and dry.
The Ottawa River and valley help steer local winds, while nearby Canadian Shield uplands shape how air moves through the area. Moist air can arrive from the south, and passing fronts can cause quick changes. The river has a small local influence, but does not prevent deep winter cold.
Winters are long and cold, with frequent snow and occasional freezing rain. Spring warms unevenly, and melting snow can keep the ground wet. Summers are warm and often humid, with showers or thunderstorms. Fall cools steadily; crisp nights and changing leaves lead back to snow season.