St John's weather live forecast

Today's maximum temperature in St John's is expected to be 6°C. Select a day from the live weather forecast for St John's, Newfoundland & Labrador, Canada for more weather parameters.

  • Monday
    19th Oct
    Clear skies
  • Tuesday
    20th Oct
    Broken clouds
  • Wednesday
    21st Oct
    Broken clouds
  • Thursday
    22nd Oct
    Mostly cloudy with rain (10-20 mm of rainfall expected)
  • Friday
    23rd Oct
    Mostly cloudy with rain (5-10 mm of rainfall expected)

5-day weather forecast updated at 04:00 on Monday 19th October 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 19th October 2026

Expect clear skies in St John's, Newfoundland & Labrador with a maximum temperature of 6°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the south-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Clear skies
    clear skies
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 1°C wind chill1
    °C wind chill
  • Fresh breeze of 34 kph from the South-West34
    kph wind from SW

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St John's weather for Tuesday 20th October 2026

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 10°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the south-west.

  • 10°C maximum temperature10
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Moderate breeze of 28 kph from the South-West28
    kph wind from SW

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St John's weather for Wednesday 21st October 2026

Expect broken clouds in St John's, Newfoundland & Labrador with a maximum temperature of 6°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

  • 6°C maximum temperature6
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 3°C wind chill3
    °C wind chill
  • Moderate breeze of 22 kph from the North22
    kph wind from N

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St John's weather for Thursday 22nd October 2026

Expect mostly cloudy with 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 10-20 mm of rainfall expected with 54% chance of some rain and a moderate breeze of 21 kph from the south-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 54% chance of some rain54
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 21 kph from the South-East21
    kph wind from SE

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St John's weather for Friday 23rd October 2026

Expect mostly cloudy with rain in St John's, Newfoundland & Labrador with a maximum temperature of 7°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 34 kph from the north.

  • 7°C maximum temperature7
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 68% chance of some rain68
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Fresh breeze of 34 kph from the North34
    kph wind from N

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