St John's weather live forecast

Today's maximum temperature in St John's is expected to be -1°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 Friday 20th February 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 Friday 20th February 2026

Expect scattered clouds in St John's, Newfoundland & Labrador with a maximum temperature of -1°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a strong breeze of 43 kph from the west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Strong breeze of 43 kph from the West43
    kph wind from W

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St John's weather for Saturday 21st February 2026

Expect mostly cloudy with light snow 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 cm of snow expected with 49% chance of some snow and a fresh breeze of 36 kph from the west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -7°C minimum temperature-7
    °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)
  • 49% chance of some snow49
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -12°C wind chill-12
    °C wind chill
  • Fresh breeze of 36 kph from the West36
    kph wind from W

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St John's weather for Sunday 22nd February 2026

Expect cloudy with some snow in St John's, Newfoundland & Labrador with a maximum temperature of 1°C and no hours of bright sunshine. There are 10-20 cm of snow expected with 82% chance of some snow and a moderate gale of 56 kph from the north.

  • 1°C maximum temperature1
    °C maximum temperature
  • -3°C minimum temperature-3
    °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)
  • 82% chance of some snow82
    % chance of some snow
  • 10-20 cm of snow expected<20
    cm of snow expected
  • -7°C wind chill-7
    °C wind chill
  • Moderate gale of 56 kph from the North56
    kph wind from N

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St John's weather for Monday 23rd February 2026

Expect broken clouds 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 cm of snow expected and a strong breeze of 43 kph from the north.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    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 43 kph from the North43
    kph wind from N

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St John's weather for Tuesday 24th February 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 3°C and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 96% chance of some sleet or snow and a strong breeze of 42 kph from the east.

  • 3°C maximum temperature3
    °C maximum temperature
  • -2°C minimum temperature-2
    °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)
  • 96% chance of some sleet or snow96
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • -4°C wind chill-4
    °C wind chill
  • Strong breeze of 42 kph from the East42
    kph wind from E

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

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