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Saint John, NB — 1 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Wednesday, March 25, 2026
Detailed hourly forecast

15:00

Sunny
+4°
feels like: +-1°
Clear
Relative humidity: 28%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 22 km/h, west
16:00

Mainly sunny
+4°
feels like: +-1°
Mainly sunny
Relative humidity: 22%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 22 km/h, west
17:00

Mainly sunny
+4°
feels like: +-1°
Mainly sunny
Relative humidity: 20%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 18 km/h, west
18:00

Mainly sunny
+3°
feels like: +-1°
Mainly sunny
Relative humidity: 22%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 18 km/h, west
19:00

A mix of sun and cloud
+1°
feels like: +-3°
A mix of sun and cloud
Relative humidity: 32%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
20:00

A mix of sun and cloud

feels like: -5°
A mix of sun and cloud
Relative humidity: 38%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
21:00

A mix of sun and cloud
-1°
feels like: -5°
A mix of sun and cloud
Relative humidity: 43%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
22:00

A mix of sun and cloud
-3°
feels like: -5°
A mix of sun and cloud
Relative humidity: 48%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
23:00

A mix of sun and cloud
-4°
feels like: -4°
A mix of sun and cloud
Relative humidity: 50%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northwest
00:00

A mix of sun and cloud
-4°
feels like: -4°
A mix of sun and cloud
Relative humidity: 53%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 0 km/h, northwest
01:00

Overcast
-3°
feels like: -3°
Overcast
Relative humidity: 55%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 4 km/h, north
02:00

Overcast
-3°
feels like: -7°
Overcast
Relative humidity: 63%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
03:00

Overcast
-2°
feels like: -6°
Overcast
Relative humidity: 57%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 11 km/h, east
04:00

Light rain and snow
-1°
feels like: -5°
Light rain and snow
Relative humidity: 74%, pressure: 762 mm
Precipitations: 0.1 mm
Wind: 14 km/h, southeast
05:00

Light rain and snow
+1°
feels like: +-5°
Light rain and snow
Relative humidity: 88%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 18 km/h, southeast
06:00

Light rain and snow

feels like: -6°
Light rain and snow
Relative humidity: 82%, pressure: 760 mm
Precipitations: 0.3 mm
Wind: 22 km/h, south
07:00

Showers
+1°
feels like: +-5°
Showers
Relative humidity: 89%, pressure: 759 mm
Precipitations: 0.8 mm
Wind: 22 km/h, south
08:00

Showers
+1°
feels like: +-4°
Showers
Relative humidity: 91%, pressure: 759 mm
Precipitations: 0.6 mm
Wind: 25 km/h, south
09:00

Showers
+2°
feels like: +-3°
Showers
Relative humidity: 88%, pressure: 758 mm
Precipitations: 0.4 mm
Wind: 25 km/h, south
10:00

Rain
+2°
feels like: +-3°
Rain
Relative humidity: 95%, pressure: 757 mm
Precipitations: 0.6 mm
Wind: 22 km/h, south
11:00

Rain
+2°
feels like: +-3°
Rain
Relative humidity: 95%, pressure: 756 mm
Precipitations: 1.2 mm
Wind: 22 km/h, south
12:00

Rain
+3°
feels like: +-2°
Rain
Relative humidity: 95%, pressure: 755 mm
Precipitations: 1.4 mm
Wind: 18 km/h, south
13:00

Light showers
+3°
feels like: +-2°
Light showers
Relative humidity: 97%, pressure: 754 mm
Precipitations: 0.4 mm
Wind: 18 km/h, south
14:00

Light showers
+4°
feels like: +-1°
Light showers
Relative humidity: 98%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest
15:00

Light showers
+5°
feels like: +0°
Light showers
Relative humidity: 95%, pressure: 751 mm
Precipitations: 0.0 mm
Wind: 22 km/h, southwest