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Saint John, NB — 1 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Tuesday, December 9, 2025
Detailed hourly forecast

12:00

Sunny
-11°
feels like: -14°
Clear
Relative humidity: 45%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
13:00

Sunny
-10°
feels like: -13°
Clear
Relative humidity: 42%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
14:00

Sunny
-9°
feels like: -9°
Clear
Relative humidity: 42%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
15:00

Sunny
-9°
feels like: -12°
Clear
Relative humidity: 42%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
16:00

Sunny
-10°
feels like: -13°
Clear
Relative humidity: 53%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
17:00

Sunny
-12°
feels like: -16°
Clear
Relative humidity: 62%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
18:00

A mix of sun and cloud
-13°
feels like: -18°
A mix of sun and cloud
Relative humidity: 64%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
19:00

A mix of sun and cloud
-14°
feels like: -19°
A mix of sun and cloud
Relative humidity: 64%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
20:00

A mix of sun and cloud
-15°
feels like: -20°
A mix of sun and cloud
Relative humidity: 65%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
21:00

Overcast
-14°
feels like: -18°
Overcast
Relative humidity: 66%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
22:00

Overcast
-13°
feels like: -17°
Overcast
Relative humidity: 68%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
23:00

Overcast
-13°
feels like: -17°
Overcast
Relative humidity: 69%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
00:00

Overcast
-13°
feels like: -17°
Overcast
Relative humidity: 64%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
01:00

Overcast
-13°
feels like: -17°
Overcast
Relative humidity: 61%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 4 km/h, north
02:00

Overcast
-12°
feels like: -16°
Overcast
Relative humidity: 68%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
03:00

Snow
-10°
feels like: -13°
Snow
Relative humidity: 70%, pressure: 754 mm
Precipitations: 0.1 mm
Wind: 4 km/h, northeast
04:00

Snow
-8°
feels like: -8°
Snow
Relative humidity: 78%, pressure: 754 mm
Precipitations: 0.3 mm
Wind: 4 km/h, northeast
05:00

Snow
-8°
feels like: -8°
Snow
Relative humidity: 84%, pressure: 753 mm
Precipitations: 0.3 mm
Wind: 0 km/h, northeast
06:00

Snow
-6°
feels like: -6°
Snow
Relative humidity: 83%, pressure: 752 mm
Precipitations: 0.4 mm
Wind: 4 km/h, northeast
07:00

Snow
-5°
feels like: -7°
Snow
Relative humidity: 86%, pressure: 752 mm
Precipitations: 0.8 mm
Wind: 4 km/h, north
08:00

Snow
-4°
feels like: -7°
Snow
Relative humidity: 90%, pressure: 752 mm
Precipitations: 0.8 mm
Wind: 7 km/h, north
09:00

Snow
-3°
feels like: -5°
Snow
Relative humidity: 88%, pressure: 751 mm
Precipitations: 0.2 mm
Wind: 4 km/h, northwest
10:00

Snow
-2°
feels like: -2°
Snow
Relative humidity: 82%, pressure: 751 mm
Precipitations: 0.1 mm
Wind: 0 km/h, west
11:00

Snow
-1°
feels like: -1°
Snow
Relative humidity: 73%, pressure: 751 mm
Precipitations: 0.1 mm
Wind: 0 km/h, southwest
12:00

Light rain and snow
-1°
feels like: -1°
Light rain and snow
Relative humidity: 75%, pressure: 750 mm
Precipitations: 0.1 mm
Wind: 0 km/h, south