Saint John 7-day weather forecast

Written by:
January 26, 2026
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Saint John 7-day weather forecast

created the forecast for Saint John, New Brunswick using data from . This week's high is 1 掳C on Wednesday, while the low is -13 掳C on Tuesday. There are expected to be 2 sunny days and snow on 3 days this week.

There are currently no weather alerts.

Monday, February 2

- High of 0 掳C, low of -10 掳C (79% humidity)
- Overcast with a 0% chance of snow
- Gentle breeze (30 km/h wind)
- Sunrise at 7:43 AM, sunset at 5:32 PM
1 / 6
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Tuesday, February 3

- High of -1 掳C, low of -13 掳C (80% humidity)
- Mostly sunny with a 0% chance of snow
- Light air (8 km/h wind)
- Sunrise at 7:42 AM, sunset at 5:33 PM
2 / 6
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Wednesday, February 4

- High of 1 掳C, low of -10 掳C (88% humidity)
- Overcast with a 100% chance of snow (4 mm of snow)
- Light breeze (17 km/h wind)
- Sunrise at 7:41 AM, sunset at 5:35 PM
3 / 6
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Thursday, February 5

- High of -2 掳C, low of -11 掳C (78% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (18 km/h wind)
- Sunrise at 7:39 AM, sunset at 5:36 PM
4 / 6
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Friday, February 6

- High of -4 掳C, low of -11 掳C (73% humidity)
- Fair with a 0% chance of snow
- Light breeze (14 km/h wind)
- Sunrise at 7:38 AM, sunset at 5:38 PM
5 / 6
Onishchenko Natalya // Shutterstock

Saturday, February 7

- High of 1 掳C, low of -2 掳C (96% humidity)
- Overcast with a 100% chance of snow (21 mm of snow)
- Gentle breeze (30 km/h wind)
- Sunrise at 7:37 AM, sunset at 5:39 PM
6 / 6
Valeriy Boyarskiy // Shutterstock

Sunday, February 8

- High of -3 掳C, low of -11 掳C (82% humidity)
- Mostly cloudy with a 100% chance of snow (10 mm of snow)
- Gentle breeze (30 km/h wind)
- Sunrise at 7:36 AM, sunset at 5:40 PM

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