Two-week planning outlook

14-Day Weather Forecast for Saint John, Canada

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 44°F and 56°F during the next 14 days. Rain chances peak at 29% on Thursday, Oct 29, while Tue, Nov 3 · Sun, Oct 25 · Wed, Oct 21 currently look most favorable for outdoor plans.

Updated Oct 21, 2:19 PM -03:00

14 Days at a Glance

Complete two-week outlook

Warmest DayTue, Nov 3 · 56°FOvercast Clouds

Coolest NightSun, Nov 1 · 29°FOvercast Clouds

Highest Rain ChanceThu, Oct 29 · 29%Light Rain

Strongest WindThu, Oct 29 · 17.9 mphNo gust data

Weekend OutlookMostly dry · Clear Sky56°F / 30°F

Total Precipitation0.04 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Wednesday, Oct 21 · 54°F / 36°F

Clear Sky

Rain chance 0%, NNE 8.2 mph, humidity 55%.

Morning: 37°F
Afternoon: 53°F
Evening: 45°F
Overnight: 40°F
Humidity: 55%
Pressure: 30.33 inHg
Dew point: 37°F
UV index: 2.8 low
Sunrise: 7:47 AM
Sunset: 6:29 PM

Temperature Trend

HighLow29°F – 56°F

10/2110/2210/2310/2410/2510/2610/2710/2810/2910/3010/3111/111/211/3

Rain Chances

0%10/21

13%10/22

3%10/23

0%10/24

0%10/25

22%10/26

0%10/27

0%10/28

29%10/29

21%10/30

0%10/31

0%11/1

0%11/2

0%11/3

UV Index

Daily peak

2.810/21

1.710/22

2.410/23

2.410/24

0.210/25

—10/26

—10/27

—10/28

—10/29

—10/30

—10/31

—11/1

—11/2

—11/3

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Tue, Nov 3 · Sun, Oct 25 · Wed, Oct 21

Lower rain chances and manageable winds

Rainy Days

No clear signal

No meaningful rain signal

Warmest Days

Tue, Nov 3 · Sun, Oct 25 · Mon, Oct 26

Highs up to 56°F

Coolest Nights

Sun, Nov 1 · Sat, Oct 24 · Wed, Oct 28

Lows near 29°F

Windiest Day

Thursday, Oct 29

17.9 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 2453°F / 30°FClear Sky · Rain 0%

Sun, Oct 2556°F / 37°FFew Clouds · Rain 0%

Next Weekend

Sat, Oct 3147°F / 31°FClear Sky · Rain 0%

Sun, Nov 144°F / 29°FOvercast Clouds · Rain 0%

14-Day Weather Forecast for Saint John, Canada

Temperatures range from an overnight low near 29°F to a daytime high near 56°F. Rain chances remain limited, peaking at 29% during the two-week outlook.

FAQ

14-day forecast questions for Saint John

What is the 14-day weather forecast for Saint John?

Will it rain in Saint John during the next two weeks?

Rain chances remain limited, peaking at 29% during the two-week outlook.

What is the hottest day in Saint John during the next 14 days?

The warmest forecast day is Tuesday, Nov 3, with a high near 56°F.

What is the coldest night in Saint John?

The lowest forecast temperature is 29°F on Sunday, Nov 1.

What will the weather be this weekend in Saint John?

This Weekend currently ranges from 30°F to 56°F, with rain chances peaking at 0%.