Weather Saint John today

sunrise 5:35 am
sunset 9:14 pm

HOURLY

Weather forecast Saint John June 17, 2026

Clear morning, turning to light rain showers by midday which will persist into the afternoon, later partly cloudy. High of 72 °F. Total rainfall 0.03 in. Partly cloudy overnight with a low of 52 °F.

Interactive map weather New Brunswick

GPS: 45.2708; -66.0562

altitude: 16 ft
local time:

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Weather forecast Saint John, New Brunswick extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Tomorrow, Wednesday 06/17/2026
12 AM 4 AM	cloudy	61 °F 61 °F	0.0 in	10 fps 6 mph west-southwest	29.7 in	84 %	54 °F	38 %	0%	0%	5%	34%
1 AM 5 AM	partly cloudy	59 °F 59 °F	0.0 in	12 fps 9 mph southwest	29.7 in	86 %	54 °F	26 %	0%	0%	1%	25%
2 AM 6 AM	cloudy	59 °F 59 °F	0.0 in	11 fps 8 mph west-southwest	29.8 in	84 %	54 °F	46 %	0%	0%	0%	45%
3 AM 7 AM	cloudy	59 °F 59 °F	0.0 in	9 fps 6 mph west	29.8 in	84 %	54 °F	46 %	0%	0%	0%	46%
4 AM 8 AM	clear	57 °F 57 °F	0.0 in	10 fps 7 mph west-northwest	29.8 in	85 %	54 °F	0 %	0%	0%	0%	0%
5 AM 9 AM	clear	57 °F 57 °F	0.0 in	11 fps 8 mph west-northwest	29.8 in	84 %	52 °F	0 %	0%	0%	0%	0%
6 AM 10 AM	clear	57 °F 57 °F	0.0 in	10 fps 6 mph northwest	29.8 in	84 %	52 °F	0 %	0%	0%	0%	0%
7 AM 11 AM	clear	61 °F 63 °F	0.0 in	7 fps 4 mph northwest	29.8 in	83 %	54 °F	0 %	0%	0%	0%	0%
8 AM 12 PM	clear	63 °F 64 °F	0.0 in	5 fps 3 mph northwest	29.8 in	77 %	55 °F	0 %	0%	0%	0%	0%
9 AM 1 PM	clear	66 °F 66 °F	0.0 in	10 fps 7 mph south	29.8 in	68 %	55 °F	2 %	0%	0%	0%	2%
10 AM 2 PM	clear	68 °F 68 °F	0.0 in	9 fps 6 mph south	29.8 in	64 %	55 °F	9 %	0%	3%	6%	1%
11 AM 3 PM	cloudy	70 °F 70 °F	0.0 in	10 fps 7 mph south-southwest	29.8 in	58 %	54 °F	43 %	0%	1%	8%	38%
12 PM 4 PM	rain showers	72 °F 72 °F	0.03 in	14 fps 10 mph south	29.8 in	56 %	54 °F	23 %	0%	0%	1%	21%
1 PM 5 PM	overcast	70 °F 70 °F	0.0 in	14 fps 10 mph south	29.8 in	62 %	55 °F	96 %	0%	14%	23%	96%
2 PM 6 PM	overcast	70 °F 70 °F	0.0 in	17 fps 12 mph south-southwest	29.8 in	58 %	54 °F	93 %	0%	6%	21%	91%
3 PM 7 PM	cloudy	70 °F 70 °F	0.0 in	15 fps 10 mph south-southwest	29.8 in	56 %	54 °F	76 %	0%	0%	6%	75%
4 PM 8 PM	cloudy	72 °F 72 °F	0.0 in	13 fps 9 mph south-southwest	29.8 in	54 %	54 °F	54 %	0%	1%	4%	52%
5 PM 9 PM	cloudy	70 °F 70 °F	0.0 in	13 fps 9 mph south-southwest	29.8 in	54 %	52 °F	66 %	0%	0%	32%	64%
6 PM 10 PM	partly cloudy	66 °F 66 °F	0.0 in	15 fps 10 mph south	29.8 in	66 %	54 °F	15 %	0%	0%	7%	13%
7 PM 11 PM	partly cloudy	64 °F 64 °F	0.0 in	13 fps 9 mph south-southwest	29.8 in	71 %	54 °F	18 %	0%	0%	0%	18%
8 PM 12 AM	clear	63 °F 63 °F	0.0 in	12 fps 8 mph south	29.9 in	77 %	54 °F	9 %	0%	0%	0%	9%
9 PM 1 AM	clear	59 °F 59 °F	0.0 in	11 fps 8 mph south-southwest	29.9 in	85 %	54 °F	2 %	0%	0%	1%	0%
10 PM 2 AM	clear	57 °F 57 °F	0.0 in	11 fps 8 mph south-southwest	29.9 in	93 %	54 °F	3 %	0%	0%	0%	2%
11 PM 3 AM	clear	55 °F 55 °F	0.0 in	10 fps 7 mph south-southwest	29.9 in	96 %	54 °F	5 %	0%	0%	0%	4%
Thursday 06/18/2026
12 AM 4 AM	partly cloudy	55 °F 55 °F	0.0 in	8 fps 6 mph south-southwest	29.9 in	94 %	54 °F	26 %	0%	0%	0%	25%
1 AM 5 AM	cloudy	55 °F 55 °F	0.0 in	8 fps 5 mph south-southwest	29.9 in	94 %	52 °F	60 %	0%	0%	0%	60%
2 AM 6 AM	clear	54 °F 54 °F	0.0 in	10 fps 6 mph south-southwest	29.9 in	95 %	52 °F	2 %	0%	0%	0%	2%
3 AM 7 AM	cloudy	54 °F 54 °F	0.0 in	9 fps 6 mph south	29.9 in	97 %	52 °F	45 %	0%	0%	0%	45%
4 AM 8 AM	clear	54 °F 54 °F	0.0 in	10 fps 7 mph south-southwest	29.9 in	98 %	52 °F	0 %	0%	0%	0%	0%
5 AM 9 AM	clear	52 °F 52 °F	0.0 in	7 fps 5 mph south	29.9 in	98 %	52 °F	5 %	0%	0%	0%	5%
6 AM 10 AM	clear	52 °F 52 °F	0.0 in	6 fps 4 mph south	29.9 in	97 %	50 °F	3 %	0%	0%	0%	3%
7 AM 11 AM	partly cloudy	54 °F 54 °F	0.0 in	6 fps 4 mph south	29.9 in	92 %	52 °F	21 %	0%	0%	0%	21%
8 AM 12 PM	cloudy	57 °F 57 °F	0.0 in	4 fps 2 mph south	29.9 in	84 %	52 °F	75 %	0%	0%	0%	75%
9 AM 1 PM	cloudy	61 °F 61 °F	0.0 in	6 fps 4 mph south-southeast	29.9 in	74 %	52 °F	96 %	0%	0%	0%	96%
10 AM 2 PM	cloudy	63 °F 63 °F	0.0 in	8 fps 5 mph south-southeast	29.9 in	66 %	50 °F	100 %	0%	0%	0%	100%
11 AM 3 PM	cloudy	64 °F 63 °F	0.0 in	10 fps 7 mph south	29.9 in	60 %	50 °F	99 %	0%	0%	0%	99%
12 PM 4 PM	overcast	68 °F 68 °F	0.0 in	10 fps 6 mph south-southeast	29.9 in	54 %	50 °F	100 %	0%	0%	100%	100%
1 PM 5 PM	overcast	68 °F 68 °F	0.0 in	11 fps 7 mph south-southeast	29.9 in	54 %	50 °F	100 %	0%	7%	100%	99%
2 PM 6 PM	overcast	64 °F 64 °F	0.0 in	8 fps 6 mph southeast	29.9 in	60 %	50 °F	100 %	0%	5%	100%	100%
3 PM 7 PM	overcast	66 °F 66 °F	0.0 in	12 fps 8 mph southeast	29.9 in	60 %	52 °F	100 %	0%	4%	100%	100%
4 PM 8 PM	overcast	68 °F 68 °F	0.0 in	14 fps 10 mph southeast	29.8 in	61 %	54 °F	100 %	0%	90%	99%	100%
5 PM 9 PM	overcast	66 °F 66 °F	0.0 in	14 fps 9 mph southeast	29.8 in	68 %	54 °F	100 %	0%	100%	100%	98%
6 PM 10 PM	overcast	64 °F 64 °F	0.0 in	13 fps 9 mph southeast	29.8 in	76 %	55 °F	100 %	0%	100%	17%	84%
7 PM 11 PM	light rain	64 °F 66 °F	0.01 in	12 fps 8 mph south-southeast	29.7 in	82 %	57 °F	100 %	0%	15%	75%	99%
8 PM 12 AM	heavy rain	61 °F 63 °F	0.04 in	14 fps 9 mph south	29.8 in	89 %	57 °F	100 %	0%	87%	100%	100%
9 PM 1 AM	rain	59 °F 61 °F	0.03 in	12 fps 8 mph southeast	29.7 in	99 %	57 °F	96 %	0%	27%	87%	55%
10 PM 2 AM	heavy rain	59 °F 59 °F	0.04 in	18 fps 12 mph east-southeast	29.7 in	99 %	57 °F	100 %	2%	9%	99%	92%
11 PM 3 AM	rain	61 °F 61 °F	0.03 in	23 fps 16 mph southeast	29.6 in	98 %	59 °F	100 %	0%	71%	89%	100%

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: 16 ft
The administrative part:

New Brunswick, Fredericton
Saint John County, Saint John

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

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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.

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Long-term statistical averages

	average	min.	max.
January	17 °F	8 °F	27 °F
February	18 °F	8 °F	28 °F
March	27 °F	18 °F	36 °F
April	38 °F	29 °F	46 °F
May	48 °F	39 °F	58 °F
June	57 °F	47 °F	67 °F
July	62 °F	53 °F	72 °F
August	62 °F	53 °F	71 °F
September	55 °F	46 °F	64 °F
October	46 °F	37 °F	54 °F
November	36 °F	29 °F	43 °F
December	23 °F	14 °F	32 °F

Statistical averages in charts Saint John

Astronomical information Saint John

data are always in the local time

Sun and light

June 17, 2026

Sunrise:	Sunset:
5:35 am	9:14 pm
Noon:	Length of day:
1:25 pm	15:39
Start of civil twilight*:	End of civil twilight*:
4:57 am	9:53 pm
Start of nautical twilight*:	End of nautical twilight*:
4:07 am	10:42 pm
Start of astronomical twilight*:	End of astronomical twilight*:
3 am	11:50 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/17/2026 8:09 am	06/17/2026 11:51 pm
Next new moon:	Next full moon:
07/14/2026	06/30/2026