St John's weather live forecast

Tomorrow's maximum temperature in St John's is expected to be 3°C.

  • Wednesday
    12th Mar
    Broken clouds
  • Thursday
    13th Mar
    Overcast with light snow (2-5 cm of snow expected)
  • Friday
    14th Mar
    Broken clouds
  • Saturday
    15th Mar
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Sunday
    16th Mar
    Mostly cloudy with light rain (0-2 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Wednesday 12th March 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 12th March 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 32 kph from the south.

  • 3°C maximum temperature3
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -2°C wind chill-2
    °C wind chill
  • Fresh breeze of 32 kph from the South32
    kph wind from S

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St John's weather for Thursday 13th March 2025

Expect overcast with light snow in St John's, Newfoundland & Labrador with a maximum temperature of 0°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 cm of snow expected with 53% chance of some snow and a moderate breeze of 24 kph from the north.

  • 0°C maximum temperature0
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Overcast with light snow
    overcast with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 53% chance of some snow53
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Moderate breeze of 24 kph from the North24
    kph wind from N

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St John's weather for Friday 14th March 2025

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of -1°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 28 kph from the north.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Moderate breeze of 28 kph from the North28
    kph wind from N

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St John's weather for Saturday 15th March 2025

Expect mostly cloudy with light rain in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 9% chance of some rain and a fresh breeze of 31 kph from the west.

  • 3°C maximum temperature3
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 9% chance of some rain9
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Fresh breeze of 31 kph from the West31
    kph wind from W

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St John's weather for Sunday 16th March 2025

Expect mostly cloudy with light rain in St John's, Newfoundland & Labrador with a maximum temperature of 8°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 51% chance of some rain and a fresh breeze of 30 kph from the south-west.

  • 8°C maximum temperature8
    °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 2 (Low)2
    UV index (Low)
  • 51% chance of some rain51
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Fresh breeze of 30 kph from the South-West30
    kph wind from SW

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

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