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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Monday, June 22, 2026
Detailed forecast - 3 hours intervals

06:00

Mainly sunny
+10°
feels like: +9°
Mainly sunny
Relative humidity: 91%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 7 km/h, east
09:00

Sunny
+15°
feels like: +15°
Clear
Relative humidity: 76%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southeast
12:00

A mix of sun and cloud
+19°
feels like: +19°
A mix of sun and cloud
Relative humidity: 67%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southeast
15:00

Mainly sunny
+20°
feels like: +20°
Mainly sunny
Relative humidity: 69%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
18:00

A mix of sun and cloud
+18°
feels like: +18°
A mix of sun and cloud
Relative humidity: 78%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
21:00

A mix of sun and cloud
+13°
feels like: +13°
A mix of sun and cloud
Relative humidity: 91%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
00:00

A mix of sun and cloud
+12°
feels like: +12°
A mix of sun and cloud
Relative humidity: 96%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 11 km/h, south
03:00

Overcast
+11°
feels like: +11°
Overcast
Relative humidity: 95%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 7 km/h, south
06:00

Overcast
+11°
feels like: +11°
Overcast
Relative humidity: 94%, pressure: 759 mm
Precipitations: 0.1 mm
Wind: 7 km/h, southeast
09:00

Rain
+13°
feels like: +13°
Rain
Relative humidity: 98%, pressure: 759 mm
Precipitations: 3.5 mm
Wind: 11 km/h, southeast