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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Saturday, April 4, 2026
Detailed forecast - 3 hours intervals

00:00

Overcast
+3°
feels like: +-1°
Overcast
Relative humidity: 100%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
03:00

A mix of sun and cloud
+5°
feels like: +2°
A mix of sun and cloud
Relative humidity: 99%, pressure: 753 mm
Precipitations: 1.7 mm
Wind: 11 km/h, southwest
06:00

Overcast
+4°
feels like: +-1°
Overcast
Relative humidity: 94%, pressure: 756 mm
Precipitations: 0.3 mm
Wind: 25 km/h, north
09:00

Overcast
+1°
feels like: +-5°
Overcast
Relative humidity: 76%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 22 km/h, north
12:00

A mix of sun and cloud
+2°
feels like: +-3°
A mix of sun and cloud
Relative humidity: 60%, pressure: 766 mm
Precipitations: 0.0 mm
Wind: 29 km/h, north
15:00

Partly cloudy
+4°
feels like: +0°
Partly cloudy
Relative humidity: 45%, pressure: 767 mm
Precipitations: 0.0 mm
Wind: 18 km/h, northeast
18:00

A mix of sun and cloud
+4°
feels like: +1°
A mix of sun and cloud
Relative humidity: 40%, pressure: 768 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
21:00

Overcast

feels like: -4°
Overcast
Relative humidity: 66%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 11 km/h, east
00:00

Overcast

feels like: -5°
Overcast
Relative humidity: 65%, pressure: 769 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southeast
03:00

Overcast

feels like: -5°
Overcast
Relative humidity: 67%, pressure: 767 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southeast