Weather Saint John long-term weather forecast

Long-term weather forecast for Saint John for ten days.

Wednesday, Jan 14

7 / 3°C

1.9 mm

29 km/h

-2 °C	-5 °C	2 am
3 °C	0 °C	8 am
7 °C	4 °C	2 pm
5 °C	3 °C	8 pm

sunrise 7:59 am
sunset 5:07 pm

HOURLY

During the day overcast. The highest temperature 7 °C. Total rainfall 0.3 mm. At night rain to overcast. The lowest temperature 3 °C. Total rainfall 1.6 mm.

Interactive map weather New Brunswick

GPS: 45.2708; -66.0562

altitude: 5 m
local time:

PLACES IN THE AREA

Weather forecast Saint John, New Brunswick extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Wednesday 01/14/2026
2 AM 1 AM	overcast	-2 °C -5 °C	0.0 mm	2.4 m/s 9 km/h south-southwest	1011 hPa	88 %	-3 °C	100 %	0%	0%	0%	100%
8 AM 7 AM	overcast	3 °C 0 °C	0.0 mm	6.7 m/s 24 km/h south-southwest	1008 hPa	89 %	1 °C	99 %	0%	13%	0%	99%
2 PM 1 PM	overcast	7 °C 4 °C	0.3 mm	8.1 m/s 29 km/h south-southwest	1005 hPa	80 %	3 °C	100 %	0%	35%	100%	100%
8 PM 7 PM	rain	5 °C 2 °C	1.6 mm	5.6 m/s 20 km/h south-southwest	1004 hPa	90 %	3 °C	100 %	0%	2%	100%	100%
Thursday 01/15/2026
2 AM 1 AM	overcast	4 °C 2 °C	0.0 mm	3.8 m/s 14 km/h south-southwest	1003 hPa	95 %	3 °C	100 %	0%	0%	100%	100%
8 AM 7 AM	light rain	4 °C 2 °C	0.5 mm	3.1 m/s 11 km/h south-southwest	1000 hPa	99 %	3 °C	100 %	0%	92%	100%	100%
2 PM 1 PM	overcast	6 °C 4 °C	0.0 mm	2.4 m/s 9 km/h west-southwest	997 hPa	85 %	3 °C	100 %	0%	100%	22%	97%
8 PM 7 PM	overcast	1 °C -2 °C	0.0 mm	4.3 m/s 15 km/h northwest	1002 hPa	90 %	0 °C	100 %	0%	100%	89%	10%

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. 14, 2026

Sunrise:	Sunset:
7:59 am	5:07 pm
Noon:	Length of day:
12:33 pm	09:07
Start of civil twilight*:	End of civil twilight*:
7:26 am	5:40 pm
Start of nautical twilight*:	End of nautical twilight*:
6:50 am	6:16 pm
Start of astronomical twilight*:	End of astronomical twilight*:
6:15 am	6:51 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/14/2026 4:54 am	01/14/2026 1:08 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026