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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Friday, April 24, 2026
Detailed forecast - 3 hours intervals

15:00

Partly cloudy
+7°
feels like: +4°
Partly cloudy
Relative humidity: 47%, pressure: 752 mm
Precipitations: 0.2 mm
Wind: 14 km/h, north
18:00

Partly cloudy
+5°
feels like: +1°
Partly cloudy
Relative humidity: 56%, pressure: 753 mm
Precipitations: 0.4 mm
Wind: 14 km/h, north
21:00

Clear
+3°
feels like: +0°
Clear
Relative humidity: 66%, pressure: 755 mm
Precipitations: 0.2 mm
Wind: 11 km/h, northeast
00:00

Mainly sunny
+1°
feels like: +-3°
Mainly sunny
Relative humidity: 75%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, north
03:00

Overcast
+1°
feels like: +-4°
Overcast
Relative humidity: 78%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 14 km/h, north
06:00

Overcast
+1°
feels like: +-3°
Overcast
Relative humidity: 81%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 18 km/h, north
09:00

Mainly sunny
+5°
feels like: +0°
Mainly sunny
Relative humidity: 70%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 22 km/h, north
12:00

A mix of sun and cloud
+9°
feels like: +5°
A mix of sun and cloud
Relative humidity: 49%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 22 km/h, north
15:00

Overcast
+11°
feels like: +11°
Overcast
Relative humidity: 44%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 18 km/h, north