St John weather live forecast

Today's maximum temperature in St John is expected to be 14°C. Select a day from the live weather forecast for St John, New Brunswick, Canada for more weather parameters.

Monday
26th Oct
14

6

4

3
Tuesday
27th Oct
8

0

10

2
Wednesday
28th Oct
8

-1

9

3
Thursday
29th Oct
14

3

5

2
Friday
30th Oct
17

8

3

2

5-day weather forecast updated at 04:00 on Monday 26th October 2026 GMT

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The 5-day weather forecast for New Brunswick (St John) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St John weather forecast by day

Below are the detailed weather forecasts for St John for the next 5 days.

St John weather for Monday 26th October 2026

Expect broken clouds in St John, New Brunswick with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-west.

14
°C maximum temperature
6
°C minimum temperature
broken clouds
4
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

St John weather for Tuesday 27th October 2026

Expect clear skies in St John, New Brunswick with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the north-west.

8
°C maximum temperature
0
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
24
kph wind from NW

St John weather for Wednesday 28th October 2026

Expect clear skies in St John, New Brunswick with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

8
°C maximum temperature
-1
°C minimum temperature
clear skies
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
6
°C wind chill
14
kph wind from NW

St John weather for Thursday 29th October 2026

Expect broken clouds in St John, New Brunswick with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.

14
°C maximum temperature
3
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
27
kph wind from SW

St John weather for Friday 30th October 2026

Expect mostly cloudy with light rain in St John, New Brunswick with a maximum temperature of 17°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 21 kph from the south-west.

17
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
17
°C wind chill
21
kph wind from SW

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New Brunswick - quick facts
Flight time^✝	12 hours
Time difference	UK -4 hours
Language(s)	English, French
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes