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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Thursday, January 29, 2026
Detailed forecast - 3 hours intervals

17:00

Partly cloudy
-10°
feels like: -16°
Partly cloudy
Relative humidity: 49%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
20:00

Sunny
-13°
feels like: -20°
Clear
Relative humidity: 63%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
23:00

Clear
-14°
feels like: -22°
Clear
Relative humidity: 67%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
02:00

Clear
-16°
feels like: -24°
Clear
Relative humidity: 70%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
05:00

Sunny
-17°
feels like: -25°
Clear
Relative humidity: 73%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
08:00

Mainly sunny
-17°
feels like: -25°
Mainly sunny
Relative humidity: 74%, pressure: 749 mm
Precipitations: 0.0 mm
Wind: 14 km/h, west
11:00

Overcast
-13°
feels like: -20°
Overcast
Relative humidity: 56%, pressure: 748 mm
Precipitations: 0.0 mm
Wind: 11 km/h, west
14:00

Light snow
-9°
feels like: -16°
Light snow
Relative humidity: 58%, pressure: 748 mm
Precipitations: 0.1 mm
Wind: 14 km/h, northwest
17:00

Overcast
-9°
feels like: -15°
Overcast
Relative humidity: 65%, pressure: 749 mm
Precipitations: 0.1 mm
Wind: 11 km/h, west
20:00

A mix of sun and cloud
-11°
feels like: -18°
A mix of sun and cloud
Relative humidity: 70%, pressure: 750 mm
Precipitations: 0.1 mm
Wind: 14 km/h, northwest