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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Monday, March 9, 2026
Detailed forecast - 3 hours intervals

03:00

Clear
+1°
feels like: +-2°
Clear
Relative humidity: 88%, pressure: 752 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
06:00

Sunny

feels like: -3°
Clear
Relative humidity: 87%, pressure: 753 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
09:00

A mix of sun and cloud
+2°
feels like: +-1°
A mix of sun and cloud
Relative humidity: 75%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
12:00

A mix of sun and cloud
+7°
feels like: +5°
A mix of sun and cloud
Relative humidity: 58%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
15:00

A mix of sun and cloud
+6°
feels like: +2°
A mix of sun and cloud
Relative humidity: 72%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
18:00

A mix of sun and cloud
+5°
feels like: +2°
A mix of sun and cloud
Relative humidity: 77%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 18 km/h, south
21:00

A mix of sun and cloud
+5°
feels like: +1°
A mix of sun and cloud
Relative humidity: 90%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
00:00

Clear
+4°
feels like: +0°
Clear
Relative humidity: 98%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
03:00

Clear
+4°
feels like: +0°
Clear
Relative humidity: 90%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest