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.

5-day weather forecast updated at 04:01 on Saturday 28th March 2026 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 Saturday 28th March 2026

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of -3°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 cm of snow expected and a strong breeze of 41 kph from the west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 cm of snow expected0
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Strong breeze of 41 kph from the West41
    kph wind from W

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St John's weather for Sunday 29th March 2026

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of -5°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 29% chance of some snow and a fresh breeze of 31 kph from the north.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -9°C minimum temperature-9
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 29% chance of some snow29
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -13°C wind chill-13
    °C wind chill
  • Fresh breeze of 31 kph from the North31
    kph wind from N

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St John's weather for Monday 30th March 2026

Expect clear skies with flurries of snow in St John's, Newfoundland & Labrador with a maximum temperature of -1°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 55% chance of some snow and a strong breeze of 39 kph from the south-west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 55% chance of some snow55
    % chance of some snow
  • 0-2 cm of snow expected<2
    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

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St John's weather for Tuesday 31st March 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 63% chance of some sleet or snow and a strong breeze of 44 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -6°C minimum temperature-6
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 63% chance of some sleet or snow63
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • -5°C wind chill-5
    °C wind chill
  • Strong breeze of 44 kph from the West44
    kph wind from W

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St John's weather for Wednesday 1st April 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 85% chance of some sleet or snow and a fresh breeze of 38 kph from the south.

  • 2°C maximum temperature2
    °C maximum temperature
  • -8°C minimum temperature-8
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 85% chance of some sleet or snow85
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • -5°C wind chill-5
    °C wind chill
  • Fresh breeze of 38 kph from the South38
    kph wind from S

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

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