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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Saturday, May 30, 2026
Detailed forecast - 3 hours intervals

21:00

Overcast
+8°
feels like: +7°
Overcast
Relative humidity: 64%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
00:00

A mix of sun and cloud
+5°
feels like: +4°
A mix of sun and cloud
Relative humidity: 77%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast
03:00

Overcast
+4°
feels like: +2°
Overcast
Relative humidity: 84%, pressure: 757 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
06:00

Overcast
+3°
feels like: +1°
Overcast
Relative humidity: 87%, pressure: 756 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
09:00

Overcast
+7°
feels like: +4°
Overcast
Relative humidity: 70%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 11 km/h, northeast
12:00

Overcast
+10°
feels like: +10°
Overcast
Relative humidity: 57%, pressure: 755 mm
Precipitations: 0.0 mm
Wind: 7 km/h, northeast
15:00

Overcast
+11°
feels like: +11°
Overcast
Relative humidity: 63%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 7 km/h, east
18:00

Overcast
+10°
feels like: +10°
Overcast
Relative humidity: 65%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 11 km/h, east
21:00

Overcast
+7°
feels like: +7°
Overcast
Relative humidity: 79%, pressure: 754 mm
Precipitations: 0.0 mm
Wind: 4 km/h, northeast