Weather Forecast for Saint John

New Brunswick, Canada

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Light rain

Current Weather - Saint John: 13°C

New Brunswick, Canada

Light rain

Feels like 13°C

Wind

8 km/h ESE

Humidity

98%

Pressure

1007 mb

UV Index

1

Visibility

9 km

Patchy rain nearby

Patchy rain nearby

Monday, October 05, 2026

High

14°C

Low

8°C

Rain Chance

81%

Hourly Forecast

Overcast 12°C
17:00
Cloudy 11°C
18:00
Cloudy 10°C
19:00
Patchy rain nearby 9°C
20:00
Clear 9°C
21:00
Clear 9°C
22:00
Clear 8°C
23:00
Oct 06

Day Statistics

Maximum Wind

22 km/h

Humidity

91%

Precipitation

3 mm

UV Index

2

Visibility

8 km

Rain Chance

81%

Snow Chance

0%

Sun & Moon

Sunrise

07:27 AM

Sunset

06:57 PM

Moonrise

12:45 AM

Moonset

04:32 PM

Moon Phase

Waning Crescent

Moon Illumination

25%

Air Quality

PM2.5

5.1

μg/m³

PM10

7.6

μg/m³

NO₂

1.9

μg/m³

O₃

63.1

μg/m³

SO₂

0.7

μg/m³

CO

118.7

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

39.12

Diffuse Radiation

38.94

DNI

0.31

GTI

34.33