Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Saint John, New Brunswick

21°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Saint John

New Brunswick

21°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Saint John, New Brunswick Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, February 21

Day

2/21
37°Hi
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 23°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Mostly sunny and windy

Max UV Index3.0 (Moderate)

WindW 18 mph

Wind Gusts33 mph

Probability of Precipitation10%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover14%

Night

2/21
15°Lo
RealFeel® 12°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Increasing cloudiness

WindSW 7 mph

Wind Gusts27 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover72%

Sun & Moon

10 hrs 43 mins
Rise 7:16 AM
Set 5:59 PM
Waxing Crescent
Rise 8:48 AM
Set 11:17 PM

Temperature History

2/21
High
Low
Forecast
37°
15°
Average
30°
11°
Last Year
31°
17°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Massive snowstorm to bury areas from Oklahoma City to NYC, Boston

2 hours ago
Live Blog

Winter storm updates: National guard activated, over 2,000 flights can...

LATEST ENTRY

Utility trucks get ready for ice storm outages

37 minutes ago

Winter Weather

Ice storm threatens Texas to Virginia with massive power outages

50 minutes ago

Winter Weather

Texas braces for major winter storm with cold not seen since 2021

1 day ago

Winter Weather

Wicked cold air to bring dangers where ice storm cuts power

54 minutes ago

 More Stories

Featured Stories

Astronomy

Webb reveals stunning new lava-like details inside Helix Nebula

1 day ago

Travel

Uruguay to build world's 1st electrified biogas-to-aviation fuel plant

3 hours ago

Weather News

Scientists find unlikely new way to track space junk

3 hours ago

Astronomy

NASA astronaut Suni Williams retires months after return from troubled...

2 days ago

Astronomy

Webb reveals stunning new lava-like details inside Helix Nebula

1 day ago
World North America Canada New Brunswick Saint John

Weather Near Saint John:

  • Dieppe, New Brunswick
  • Fredericton, New Brunswick
  • Moncton, New Brunswick
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...