Weather Saint John week

Weather forecast for Saint John for this and next week.

Monday, Jan 12

-2 / -9°C

0.0 mm

23 km/h

-2 °C	-6 °C	2 am
-4 °C	-8 °C	8 am
-2 °C	-6 °C	2 pm
-5 °C	-9 °C	8 pm

sunrise 8:00 am
sunset 5:04 pm

HOURLY

During the day morning overcast, in the afternoon initially overcast, later partly cloudy. The highest temperature -2 °C. At night overcast to partly cloudy. The lowest temperature -9 °C.

Interactive map weather New Brunswick

GPS: 45.2708; -66.0562

altitude: 5 m
local time:

PLACES IN THE AREA

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Weather forecast Saint John, New Brunswick extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Monday 01/12/2026
12 AM 11 PM	overcast	0 °C -4 °C	0.0 mm	7.6 m/s 27 km/h west-southwest	994 hPa	92 %	-1 °C	100 %	0%	100%	39%	0%
1 AM 12 AM	overcast	-1 °C -5 °C	0.0 mm	8.2 m/s 30 km/h west	994 hPa	89 %	-2 °C	100 %	0%	100%	32%	0%
2 AM 1 AM	overcast	-2 °C -6 °C	0.0 mm	8.6 m/s 31 km/h west	994 hPa	86 %	-3 °C	100 %	0%	100%	0%	0%
8 AM 7 AM	overcast	-4 °C -8 °C	0.0 mm	6.1 m/s 22 km/h west-northwest	999 hPa	79 %	-7 °C	100 %	0%	100%	60%	8%
2 PM 1 PM	partly cloudy	-2 °C -6 °C	0.0 mm	6.5 m/s 23 km/h west-northwest	1006 hPa	55 %	-9 °C	24 %	0%	24%	0%	0%
8 PM 7 PM	overcast	-5 °C -9 °C	0.0 mm	3.7 m/s 13 km/h west	1011 hPa	71 %	-9 °C	100 %	0%	0%	96%	98%
Tuesday 01/13/2026
2 AM 1 AM	partly cloudy	-8 °C -12 °C	0.0 mm	2.1 m/s 8 km/h west-southwest	1014 hPa	77 %	-11 °C	33 %	0%	1%	32%	0%
8 AM 7 AM	cloudy	-7 °C -10 °C	0.0 mm	1.7 m/s 6 km/h southwest	1012 hPa	82 %	-9 °C	71 %	0%	0%	70%	2%
2 PM 1 PM	partly cloudy	3 °C 0 °C	0.0 mm	2.8 m/s 10 km/h southwest	1010 hPa	53 %	-5 °C	13 %	0%	6%	10%	0%
8 PM 7 PM	cloudy	-2 °C -5 °C	0.0 mm	1.9 m/s 7 km/h west	1012 hPa	81 %	-5 °C	53 %	0%	0%	0%	53%

Saint John, New Brunswick - information

State: New Brunswick

GPS coordinates: 45.2708; -66.0562

Time zone: America / Moncton time difference in hours with time in US is -5 hours

Population: 67 575
Altitude: 5 m
The administrative part:

New Brunswick, Fredericton
Saint John County, Saint John

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Weather Saint John, New Brunswick. Weather forecast Saint John.

Saint John - weather nearby - bigger cities

Salisbury, 72 km
Lutes Mountain, 82 km
Moncton, 83 km
Dieppe, 86 km
Shediac, 98 km
Saint-Antoine, 98 km

Saint John - weather nearby - the closest place

Reeds Point, 0.4 km
Portland Point, 0.8 km
Lily Lake, 1.4 km
Little River Beach, 1.5 km
Rowans Point, 1.5 km
Rowans Island, 1.5 km

Prospect Point, 1.6 km
False Island, 1.6 km
Crow Island, 1.7 km
Middle Island, 1.7 km
Goat Island, 1.7 km
Union Point, 1.8 km

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Data source

Weather forecast for Saint John is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

Weather with Meteobox for your website

Long-term statistical averages

	average	min.	max.
January	-8.2 °C	-13.6 °C	-2.8 °C
February	-7.7 °C	-13.3 °C	-2.3 °C
March	-2.6 °C	-7.5 °C	2.1 °C
April	3.2 °C	-1.5 °C	7.9 °C
May	9.1 °C	3.7 °C	14.4 °C
June	13.8 °C	8.4 °C	19.2 °C
July	16.9 °C	11.6 °C	22.1 °C
August	16.7 °C	11.5 °C	21.8 °C
September	12.7 °C	7.6 °C	17.6 °C
October	7.5 °C	2.9 °C	12.1 °C
November	2.1 °C	-1.9 °C	6.0 °C
December	-5.0 °C	-9.9 °C	-0.2 °C

Statistical averages in charts Saint John

Astronomical information Saint John

data are always in the local time

Sun and light

Jan. 12, 2026

Sunrise:	Sunset:
8 am	5:04 pm
Noon:	Length of day:
12:32 pm	09:03
Start of civil twilight*:	End of civil twilight*:
7:27 am	5:38 pm
Start of nautical twilight*:	End of nautical twilight*:
6:51 am	6:14 pm
Start of astronomical twilight*:	End of astronomical twilight*:
6:15 am	6:49 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/12/2026 2:42 am	01/12/2026 12:08 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026