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Saint John, NB — 1 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Sunday, March 15, 2026
Detailed hourly forecast

02:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 85%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
03:00

Overcast
-2°
feels like: -6°
Overcast
Relative humidity: 86%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
04:00

Overcast
-2°
feels like: -6°
Overcast
Relative humidity: 88%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
05:00

Overcast
-2°
feels like: -6°
Overcast
Relative humidity: 88%, pressure: 760 mm
Precipitations: 0.1 mm
Wind: 11 km/h, northwest
06:00

Overcast
-2°
feels like: -6°
Overcast
Relative humidity: 87%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
07:00

Mainly sunny
-2°
feels like: -7°
Mainly sunny
Relative humidity: 85%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
08:00

Mainly sunny
-2°
feels like: -7°
Mainly sunny
Relative humidity: 83%, pressure: 764 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
09:00

Mainly sunny
-2°
feels like: -8°
Mainly sunny
Relative humidity: 74%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
10:00

A mix of sun and cloud
-2°
feels like: -7°
A mix of sun and cloud
Relative humidity: 65%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northwest
11:00

A mix of sun and cloud
-1°
feels like: -6°
A mix of sun and cloud
Relative humidity: 60%, pressure: 767 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
12:00

A mix of sun and cloud

feels like: -4°
A mix of sun and cloud
Relative humidity: 55%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 14 km/h, northwest
13:00

Sunny
+1°
feels like: +-3°
Clear
Relative humidity: 49%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northwest
14:00

Sunny
+2°
feels like: +-1°
Clear
Relative humidity: 43%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
15:00

Sunny
+2°
feels like: +0°
Clear
Relative humidity: 42%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
16:00

Partly cloudy
+3°
feels like: +0°
Partly cloudy
Relative humidity: 39%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
17:00

Partly cloudy
+3°
feels like: +0°
Partly cloudy
Relative humidity: 39%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
18:00

Partly cloudy
+1°
feels like: +-1°
Partly cloudy
Relative humidity: 51%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
19:00

Overcast

feels like: -3°
Overcast
Relative humidity: 66%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
20:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 71%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
21:00

Overcast
-1°
feels like: -5°
Overcast
Relative humidity: 73%, pressure: 771 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
22:00

Overcast
-1°
feels like: -4°
Overcast
Relative humidity: 79%, pressure: 771 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
23:00

Overcast
-1°
feels like: -4°
Overcast
Relative humidity: 81%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 4 km/h, south
00:00

Overcast
-2°
feels like: -2°
Overcast
Relative humidity: 82%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 0 km/h, southeast
01:00

Overcast
-1°
feels like: -3°
Overcast
Relative humidity: 83%, pressure: 770 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southeast
02:00

Overcast
-1°
feels like: -4°
Overcast
Relative humidity: 82%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southeast