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Weather Forecast for Saint John

New Brunswick, Canada

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Current Weather - Saint John: 5°C

New Brunswick, Canada

Clear

Feels like 3°C

Wind

7 km/h NNE

Humidity

82%

Pressure

1016 mb

UV Index

0

Visibility

10 km
Partly Cloudy

Partly Cloudy

Sunday, May 31, 2026

High

12°C

Low

3°C

Rain Chance

0%

Hourly Forecast

Clear 4°C
05:00
Sunny 4°C
06:00
Sunny 6°C
07:00
Sunny 7°C
08:00
Sunny 9°C
09:00
Sunny 10°C
10:00
Sunny 10°C
11:00
Sunny 11°C
12:00
Overcast 11°C
13:00
Cloudy 11°C
14:00
Cloudy 11°C
15:00
Overcast 10°C
16:00
Overcast 10°C
17:00
Cloudy 9°C
18:00
Cloudy 8°C
19:00
Cloudy 7°C
20:00
Partly Cloudy 6°C
21:00
Mist 5°C
22:00
Mist 5°C
23:00
Jun 01

Day Statistics

Maximum Wind

14 km/h

Humidity

76%

Precipitation

0 mm

UV Index

5

Visibility

9 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:40 AM

Sunset

09:03 PM

Moonrise

10:17 PM

Moonset

05:25 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

5.2

μg/m³

PM10

6.7

μg/m³

NO₂

2.8

μg/m³

O₃

79.6

μg/m³

SO₂

1.9

μg/m³

CO

111.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1