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 Tuesday 24th 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 Tuesday 24th March 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 40-50 mm of sleet/snow expected with 97% chance of some sleet or snow and a strong breeze of 49 kph from the east.

  • 3°C maximum temperature3
    °C maximum temperature
  • -4°C minimum temperature-4
    °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)
  • 97% chance of some sleet or snow97
    % chance of some sleet or snow
  • 40-50 mm of sleet/snow expected<50
    mm of sleet/snow expected
  • -4°C wind chill-4
    °C wind chill
  • Strong breeze of 49 kph from the East49
    kph wind from E

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St John's weather for Wednesday 25th 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 3 (Moderate) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 30% chance of some snow and a strong breeze of 47 kph from the west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 30% chance of some snow30
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Strong breeze of 47 kph from the West47
    kph wind from W

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St John's weather for Thursday 26th March 2026

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of 1°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 84% chance of some snow and a strong breeze of 39 kph from the south-west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 84% chance of some snow84
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -6°C wind chill-6
    °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 Friday 27th March 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 98% chance of some sleet or snow and a moderate gale of 59 kph from the south.

  • 7°C maximum temperature7
    °C maximum temperature
  • -1°C minimum temperature-1
    °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)
  • 98% chance of some sleet or snow98
    % chance of some sleet or snow
  • 20-30 mm of sleet/snow expected<30
    mm of sleet/snow expected
  • 1°C wind chill1
    °C wind chill
  • Moderate gale of 59 kph from the South59
    kph wind from S

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St John's weather for Saturday 28th March 2026

Expect mostly cloudy with light snow in St John's, Newfoundland & Labrador with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 29% chance of some snow and a fresh breeze of 36 kph from the west.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -6°C minimum temperature-6
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 29% chance of some snow29
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Fresh breeze of 36 kph from the West36
    kph wind from W

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

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