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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Thursday, June 25, 2026
Detailed forecast - 3 hours intervals

09:00

Sunny
+17°
feels like: +17°
Clear
Relative humidity: 77%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northwest
12:00

A mix of sun and cloud
+21°
feels like: +21°
A mix of sun and cloud
Relative humidity: 62%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 0 km/h, west
15:00

Light showers
+20°
feels like: +20°
Light showers
Relative humidity: 74%, pressure: 759 mm
Precipitations: 0.7 mm
Wind: 11 km/h, south
18:00

Mainly sunny
+20°
feels like: +20°
Mainly sunny
Relative humidity: 76%, pressure: 759 mm
Precipitations: 0.1 mm
Wind: 7 km/h, south
21:00

Mainly sunny
+15°
feels like: +15°
Mainly sunny
Relative humidity: 89%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southeast
00:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 97%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southeast
03:00

Overcast
+12°
feels like: +12°
Overcast
Relative humidity: 98%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southeast
06:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 98%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 4 km/h, southeast
09:00

A mix of sun and cloud
+16°
feels like: +16°
A mix of sun and cloud
Relative humidity: 86%, pressure: 761 mm
Precipitations: 0.1 mm
Wind: 7 km/h, southeast