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Saint John, NB — 3 hour detailed weather forecast


NB, Canada » Saint John


Forecast for today, Wednesday, April 22, 2026
Detailed forecast - 3 hours intervals

09:00

Sunny
+2°
feels like: +2°
Clear
Relative humidity: 66%, pressure: 763 mm
Precipitations: 0.0 mm
Wind: 0 km/h, south
12:00

Mainly sunny
+7°
feels like: +5°
Mainly sunny
Relative humidity: 43%, pressure: 762 mm
Precipitations: 0.0 mm
Wind: 7 km/h, southwest
15:00

Mainly sunny
+7°
feels like: +4°
Mainly sunny
Relative humidity: 50%, pressure: 761 mm
Precipitations: 0.0 mm
Wind: 18 km/h, southwest
18:00

Mainly sunny
+5°
feels like: +2°
Mainly sunny
Relative humidity: 56%, pressure: 760 mm
Precipitations: 0.0 mm
Wind: 14 km/h, southwest
21:00

Partly cloudy
+2°
feels like: +-1°
Partly cloudy
Relative humidity: 75%, pressure: 759 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
00:00

Overcast
+2°
feels like: +-2°
Overcast
Relative humidity: 83%, pressure: 758 mm
Precipitations: 0.0 mm
Wind: 11 km/h, southwest
03:00

Overcast
+2°
feels like: +-2°
Overcast
Relative humidity: 89%, pressure: 757 mm
Precipitations: 0.4 mm
Wind: 11 km/h, southwest
06:00

Showers
+1°
feels like: +-3°
Showers
Relative humidity: 98%, pressure: 755 mm
Precipitations: 1.9 mm
Wind: 11 km/h, southwest
09:00

Showers
+1°
feels like: +-3°
Showers
Relative humidity: 99%, pressure: 755 mm
Precipitations: 2.5 mm
Wind: 14 km/h, south