St John's weather live forecast

Today's maximum temperature in St John's is expected to be 4°C. Select a day from the live weather forecast for St John's, Newfoundland & Labrador, Canada for more weather parameters.

  • Thursday
    25th Dec
    Cloudy with sleet or snow (20-30 mm of rainfall expected)
  • Friday
    26th Dec
    Mostly cloudy with light snow (0-2 cm of snow expected)
  • Saturday
    27th Dec
    Cloudy with some snow (30-40 cm of snow expected)
  • Sunday
    28th Dec
    Mostly cloudy with light snow (2-5 cm of snow expected)
  • Monday
    29th Dec
    Broken clouds

5-day weather forecast updated at 04:01 on Thursday 25th December 2025 GMT

More about St John's

St John's by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Newfoundland & Labrador

Hurtigruten: Latest offers on worldwide cruises

  • Explore latest special offers on Hurtigruten Expeditions
  • Includes online discount, no single supplement & more
  • Browse top online deals & destination specific offers
Go to Hurtigruten deal >>

The 5-day weather forecast for Newfoundland & Labrador (St John's) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St John's weather forecast by day

Below are the detailed weather forecasts for St John's for the next 5 days.

St John's weather for Thursday 25th December 2025

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 4°C and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 99% chance of some sleet or snow and a moderate gale of 60 kph from the east.

  • 4°C maximum temperature4
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 99% chance of some sleet or snow99
    % chance of some sleet or snow
  • 20-30 mm of sleet/snow expected<30
    mm of sleet/snow expected
  • -4°C wind chill-4
    °C wind chill
  • Moderate gale of 60 kph from the East60
    kph wind from E

Back to top

St John's weather for Friday 26th December 2025

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of 0°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 84% chance of some snow and a moderate gale of 54 kph from the north-east.

  • 0°C maximum temperature0
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 84% chance of some snow84
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Moderate gale of 54 kph from the North-East54
    kph wind from NE

Back to top

St John's weather for Saturday 27th December 2025

Expect cloudy with some snow in St John's, Newfoundland & Labrador with a maximum temperature of 2°C and no hours of bright sunshine. There are 30-40 cm of snow expected with 73% chance of some snow and a moderate gale of 53 kph from the east.

  • 2°C maximum temperature2
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 73% chance of some snow73
    % chance of some snow
  • 30-40 cm of snow expected<40
    cm of snow expected
  • -5°C wind chill-5
    °C wind chill
  • Moderate gale of 53 kph from the East53
    kph wind from E

Back to top

St John's weather for Sunday 28th December 2025

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of 0°C and no hours of bright sunshine. There are 2-5 cm of snow expected with 45% chance of some snow and a strong breeze of 39 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 45% chance of some snow45
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Strong breeze of 39 kph from the South-West39
    kph wind from SW

Back to top

St John's weather for Monday 29th December 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 0°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Moderate breeze of 23 kph from the West23
    kph wind from W

Back to top

Travelbag: up to 50% off 2026 holidays

  • Save up to 50% on 2026 holidays & tours with Travelbag
  • Book selected stays in popular destinations around the world
  • Travel between 1st Jan & 31st Dec 2026 (inclusive)
Go to Travelbag deal >>

Expires at 23:59 on Saturday 31st Jan 2026 · View all Travelbag offers

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

More about Canada

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^