St John's weather live forecast

Today's maximum temperature in St John's is expected to be 13°C. Select a day from the live weather forecast for St John's, Newfoundland & Labrador, Canada for more weather parameters.

  • Monday
    20th Apr
    Overcast skies
  • Tuesday
    21st Apr
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Wednesday
    22nd Apr
    Cloudy with sleet or snow (20-30 mm of rainfall expected)
  • Thursday
    23rd Apr
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Friday
    24th Apr
    Overcast skies

5-day weather forecast updated at 04:01 on Monday 20th April 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 Monday 20th April 2026

Expect overcast skies in St John's, Newfoundland & Labrador with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south.

  • 13°C maximum temperature13
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 28 kph from the South28
    kph wind from S

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St John's weather for Tuesday 21st April 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 10-20 mm of sleet/snow expected with 98% chance of some sleet or snow and a fresh breeze of 30 kph from the north.

  • 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
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 3°C wind chill3
    °C wind chill
  • Fresh breeze of 30 kph from the North30
    kph wind from N

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St John's weather for Wednesday 22nd April 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 mm of sleet/snow expected with 97% chance of some sleet or snow and a fresh breeze of 29 kph from the north.

  • 3°C maximum temperature3
    °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 2 (Low)2
    UV index (Low)
  • 97% chance of some sleet or snow97
    % chance of some sleet or snow
  • 20-30 mm of sleet/snow expected<30
    mm of sleet/snow expected
  • -2°C wind chill-2
    °C wind chill
  • Fresh breeze of 29 kph from the North29
    kph wind from N

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St John's weather for Thursday 23rd April 2026

Expect cloudy with sleet or snow in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 33% chance of some sleet or snow and a fresh breeze of 29 kph from the north-west.

  • 3°C maximum temperature3
    °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 2 (Low)2
    UV index (Low)
  • 33% chance of some sleet or snow33
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • -3°C wind chill-3
    °C wind chill
  • Fresh breeze of 29 kph from the North-West29
    kph wind from NW

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St John's weather for Friday 24th April 2026

Expect overcast skies in St John's, Newfoundland & Labrador with a maximum temperature of 3°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east.

  • 3°C maximum temperature3
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Moderate breeze of 22 kph from the North-East22
    kph wind from NE

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