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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Tuesday, April 7, 2026
Detailed forecast - 3 hours intervals

03:00

Partly cloudy
-1°
feels like: -5°
Partly cloudy
Relative humidity: 65%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 7 km/h, west
06:00

Mainly sunny
-2°
feels like: -5°
Mainly sunny
Relative humidity: 59%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
09:00

Sunny
-1°
feels like: -5°
Clear
Relative humidity: 44%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
12:00

Sunny
+2°
feels like: +1°
Clear
Relative humidity: 34%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 4 km/h, west
15:00

Overcast
+2°
feels like: +-2°
Overcast
Relative humidity: 45%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 14 km/h, south
18:00

Overcast
+1°
feels like: +-3°
Overcast
Relative humidity: 64%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
21:00

Light snow

feels like: 0°
Light snow
Relative humidity: 86%, pressure: 762 mm
Precipitations: 0.3 mm
Wind: 0 km/h, west
00:00

Light snow
-1°
feels like: -1°
Light snow
Relative humidity: 89%, pressure: 763 mm
Precipitations: 0.2 mm
Wind: 4 km/h, northeast
03:00

Light snow
-1°
feels like: -5°
Light snow
Relative humidity: 60%, pressure: 764 mm
Precipitations: 0.1 mm
Wind: 7 km/h, north