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City of Saint John, NBSt. John, NB 7-Day Weather Forecast
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St. John, NB Weather Forecast
St. John, NB Weather Forecast Date: 1020 AM Mon Sep 21 2026 (St. John Time)
Today Lo: 8°C46°F Hi: 17°C62°F |
Sunny Monday, temperatures as high as 17°C62°F, low temperature around 8°C46°F, chance of rain 5%, wind out of the NNW 11 km/h7 mph. Barometric pressure 101.8 kPa30.06 in, visibility 10 km6 mi, humidity 62%. |
Tuesday Lo: 4°C39°F Hi: 14°C57°F |
Overcast Tuesday, temperatures as high as 14°C57°F, low temperature around 4°C39°F, chance of rain 13%, wind out of the NNE 12 km/h8 mph. Barometric pressure 102.9 kPa30.39 in, visibility 10 km6 mi, humidity 55%. |
| Wednesday Lo: 4°C40°F Hi: 16°C60°F |
Overcast Wednesday, temperatures as high as 16°C60°F, low temperature around 4°C40°F, chance of rain 11%, wind out of the ENE 13 km/h8 mph. Barometric pressure 103.6 kPa30.59 in, visibility 10 km6 mi, humidity 53%. |
| Thursday Lo: 5°C40°F Hi: 16°C62°F |
Overcast Thursday, temperatures as high as 16°C62°F, low temperature around 5°C40°F, chance of rain 10%, wind out of the ENE 13 km/h8 mph. Barometric pressure 103.2 kPa30.47 in, visibility 10 km6 mi, humidity 43%. |
| Friday Lo: 8°C46°F Hi: 19°C66°F |
Overcast Friday, temperatures as high as 19°C66°F, low temperature around 8°C46°F, chance of rain 12%, wind out of the ENE 18 km/h11 mph. Barometric pressure 102.3 kPa30.21 in, visibility 10 km6 mi, humidity 52%. |
| Saturday Lo: 10°C50°F Hi: 16°C60°F |
Overcast Saturday, temperatures as high as 16°C60°F, low temperature around 10°C50°F, chance of rain 21%, wind out of the N 13 km/h8 mph. Barometric pressure 101.5 kPa29.97 in, visibility 10 km6 mi, humidity 75%. |
| Sunday Lo: 6°C43°F Hi: 15°C59°F |
Sunny Sunday, temperatures as high as 15°C59°F, low temperature around 6°C43°F, chance of rain 2%, wind out of the NE 24 km/h15 mph. Barometric pressure 103 kPa30.42 in, visibility 10 km6 mi, humidity 50%. |
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