St John's weather live forecast

Today's maximum temperature in St John's is expected to be 2°C. Select a day from the live weather forecast for St John's, Newfoundland & Labrador, Canada for more weather parameters.

  • Wednesday
    10th Dec
    Broken clouds
  • Thursday
    11th Dec
    Cloudy with some rain (20-30 mm of rainfall expected)
  • Friday
    12th Dec
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Saturday
    13th Dec
    Broken clouds
  • Sunday
    14th Dec
    Mostly cloudy with light snow (0-2 cm of snow expected)

5-day weather forecast updated at 04:01 on Wednesday 10th 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 Wednesday 10th December 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 2°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -6°C minimum temperature-6
    °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 mm of rainfall expected0
    mm of rainfall expected
  • -4°C wind chill-4
    °C wind chill
  • Fresh breeze of 32 kph from the West32
    kph wind from W

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St John's weather for Thursday 11th December 2025

Expect cloudy with some rain in St John's, Newfoundland & Labrador with a maximum temperature of 6°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a moderate breeze of 27 kph from the south.

  • 6°C maximum temperature6
    °C maximum temperature
  • 2°C minimum temperature2
    °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)
  • 98% chance of some rain98
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • 1°C wind chill1
    °C wind chill
  • Moderate breeze of 27 kph from the South27
    kph wind from S

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St John's weather for Friday 12th December 2025

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 4°C and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 58% chance of some sleet or snow and a strong breeze of 47 kph from the south-west.

  • 4°C maximum temperature4
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 58% chance of some sleet or snow58
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • -2°C wind chill-2
    °C wind chill
  • Strong breeze of 47 kph from the South-West47
    kph wind from SW

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St John's weather for Saturday 13th December 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 0°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a strong breeze of 48 kph from the west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Strong breeze of 48 kph from the West48
    kph wind from W

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St John's weather for Sunday 14th December 2025

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of -1°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 22% chance of some snow and a fresh breeze of 34 kph from the west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 22% chance of some snow22
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -8°C wind chill-8
    °C wind chill
  • Fresh breeze of 34 kph from the West34
    kph wind from W

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

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