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Weather forecast Saint John on 7 days | Canada

On our website, you will find a detailed weather forecast for the week in Saint John and other parts of the world. Would you like to know the detailed weather forecast in Saint John for today? The air temperature will range from +11°C. A northeast wind is expected at a speed of 20.5 km/h. The atmospheric pressure will reach 770 mm Hg, humidity will be at 56%, and the cloudiness will be Partly Cloudy. Looking for the detailed weather forecast for tomorrow in Saint John? The maximum temperature will be +11°C, while the minimum at night will be +7°C A west wind will prevail at a speed of 20.5 km/h. The humidity level will be 56%. The atmospheric pressure will reach 770 mm Hg, and the cloudiness will be Partly Cloudy. Need a detailed weather forecast for the weekend in Saint John? The minimum temperature on Saturday will be +7°C, and the maximum will be +11°C A northwest wind is expected at a speed of 20.5
Monday
2025-04-21
11°C
Partly Cloudy
Day
+11°C
Night
+7°C
Wind
5.69 m/s
Pressure
770 mm
Humidity
56 %
Cloudiness
100%
Tuesday
2025-04-22
15°C
Partly Cloudy
Day
+15°C
Night
+11°C
Wind
5.49 m/s
Pressure
770 mm
Humidity
60 %
Cloudiness
100%
Wednesday
2025-04-23
6°C
rain
Day
+6°C
Night
+4°C
Wind
4.3 m/s
Pressure
759 mm
Humidity
95 %
Cloudiness
100%
Thursday
2025-04-24
4°C
rain
Day
+4°C
Night
+3°C
Wind
7.45 m/s
Pressure
761 mm
Humidity
92 %
Cloudiness
100%
Friday
2025-04-25
8°C
Partly Cloudy
Day
+8°C
Night
+7°C
Wind
4.57 m/s
Pressure
766 mm
Humidity
76 %
Cloudiness
100%
Saturday
2025-04-26
15°C
Partly Cloudy
Day
+15°C
Night
+10°C
Wind
4.17 m/s
Pressure
768 mm
Humidity
56 %
Cloudiness
92%
Sunday
2025-04-27
4°C
rain
Day
+4°C
Night
+6°C
Wind
7.5 m/s
Pressure
766 mm
Humidity
92 %
Cloudiness
100%
+7°C 
757 mm 
72 % 
+12°C 
770 mm 
100 % 
+15°C 
761 mm 
5 % 
+5°C 
763 mm 
90 % 
+5°C 
752 mm 
100 % 
+4°C 
765 mm 
100 % 
+6°C 
758 mm 
57 % 
+18°C 
764 mm 
100 % 
+3°C 
766 mm 
100 % 
+3°C 
760 mm 
99 % 
+18°C 
764 mm 
100 % 
+5°C 
758 mm 
65 % 
+19°C 
760 mm 
94 % 
+10°C 
773 mm 
64 % 
+3°C 
758 mm 
100 % 
+7°C 
758 mm 
100 % 
+6°C 
758 mm 
67 % 
+19°C 
760 mm 
100 % 
+18°C 
754 mm 
100 % 
+10°C 
773 mm 
84 % 
+10°C 
755 mm 
71 % 
+8°C 
760 mm 
100 % 
+9°C 
764 mm 
100 % 
+20°C 
760 mm 
2 %