Weather Forecast for Saint John

New Brunswick, Canada

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Overcast

Current Weather - Saint John: -0°C

New Brunswick, Canada

Overcast

Feels like -4°C

Wind

9 km/h SSE

Humidity

83%

Pressure

1030 mb

UV Index

1

Visibility

10 km

Moderate or heavy snow showers

Moderate or heavy snow showers

Saturday, March 07, 2026

High

4°C

Low

-4°C

Rain Chance

88%

Hourly Forecast

Overcast 1°C
09:00
Overcast 1°C
10:00
Overcast 1°C
11:00
Patchy rain nearby 2°C
12:00
Light drizzle 2°C
13:00
Light drizzle 3°C
14:00
Light drizzle 3°C
15:00
Patchy rain nearby 3°C
16:00
Light drizzle 3°C
17:00
Overcast 3°C
18:00
Overcast 3°C
19:00
Overcast 3°C
20:00
Overcast 4°C
21:00
Thundery outbreaks in nearby 3°C
22:00
Overcast 3°C
23:00
Mar 08

Day Statistics

Maximum Wind

31 km/h

Humidity

92%

Precipitation

2 mm

UV Index

1

Visibility

8 km

Rain Chance

88%

Snow Chance

0%

Sun & Moon

Sunrise

06:51 AM

Sunset

06:19 PM

Moonrise

11:19 PM

Moonset

08:12 AM

Moon Phase

Waning Gibbous

Moon Illumination

87%

Air Quality

PM2.5

5.8

μg/m³

PM10

7.9

μg/m³

NO₂

2.4

μg/m³

O₃

92

μg/m³

SO₂

1.4

μg/m³

CO

183.3

μg/m³

US EPA Index: 1 GB DEFRA Index: 1