St John's weather live forecast

Today's maximum temperature in St John's is expected to be 3°C. Select a day from the live weather forecast for St John's, Newfoundland & Labrador, Canada for more weather parameters.

  • Tuesday
    30th Dec
    Overcast with light rain (5-10 mm of rainfall expected)
  • Wednesday
    31st Dec
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Thursday
    1st Jan
    Cloudy with sleet or snow (5-10 mm of rainfall expected)
  • Friday
    2nd Jan
    Cloudy with some rain (10-20 mm of rainfall expected)
  • Saturday
    3rd Jan
    Mostly cloudy with light snow (0-2 cm of snow expected)

5-day weather forecast updated at 04:01 on Tuesday 30th December 2025 GMT

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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 Tuesday 30th December 2025

Expect overcast with light rain in St John's, Newfoundland & Labrador with a maximum temperature of 3°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a fresh breeze of 35 kph from the south.

  • 3°C maximum temperature3
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Overcast with light rain
    overcast with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 97% chance of some rain97
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Fresh breeze of 35 kph from the South35
    kph wind from S

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St John's weather for Wednesday 31st December 2025

Expect mostly cloudy with light rain in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 23 kph from the south.

  • 3°C maximum temperature3
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 67% chance of some rain67
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • -2°C wind chill-2
    °C wind chill
  • Moderate breeze of 23 kph from the South23
    kph wind from S

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St John's weather for Thursday 1st January 2026

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 5-10 mm of sleet/snow expected with 92% chance of some sleet or snow and a fresh breeze of 29 kph from the south.

  • 4°C maximum temperature4
    °C maximum temperature
  • 0°C minimum temperature0
    °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)
  • 92% chance of some sleet or snow92
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • -2°C wind chill-2
    °C wind chill
  • Fresh breeze of 29 kph from the South29
    kph wind from S

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St John's weather for Friday 2nd January 2026

Expect cloudy with some rain in St John's, Newfoundland & Labrador with a maximum temperature of 5°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 29 kph from the south-east.

  • 5°C maximum temperature5
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 77% chance of some rain77
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 0°C wind chill0
    °C wind chill
  • Fresh breeze of 29 kph from the South-East29
    kph wind from SE

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St John's weather for Saturday 3rd January 2026

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 51% chance of some snow and a moderate breeze of 26 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -3°C minimum temperature-3
    °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)
  • 51% chance of some snow51
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Moderate breeze of 26 kph from the South-West26
    kph wind from SW

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

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