St John weather live forecast

Tomorrow's maximum temperature in St John is expected to be -12°C.

5-day weather forecast updated at 04:00 on Thursday 30th January 2025 GMT

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The 5-day weather forecast for New Brunswick (St John) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

St John weather forecast by day

Below are the detailed weather forecasts for St John for the next 5 days.

St John weather for Thursday 30th January 2025

Expect scattered clouds in St John, New Brunswick with a maximum temperature of -12°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 28 kph from the north-west.

  • -12°C maximum temperature-12
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -22°C wind chill-22
    °C wind chill
  • Moderate breeze of 28 kph from the North-West28
    kph wind from NW

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St John weather for Friday 31st January 2025

Expect mostly cloudy with snow in St John, New Brunswick with a maximum temperature of -1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 84% chance of some snow and a gentle breeze of 17 kph from the west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 84% chance of some snow84
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Gentle breeze of 17 kph from the West17
    kph wind from W

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St John weather for Saturday 1st February 2025

Expect clear skies with flurries of snow in St John, New Brunswick with a maximum temperature of -6°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 cm of snow expected with 32% chance of some snow and a moderate breeze of 27 kph from the north-west.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 32% chance of some snow32
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -13°C wind chill-13
    °C wind chill
  • Moderate breeze of 27 kph from the North-West27
    kph wind from NW

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St John weather for Sunday 2nd February 2025

Expect scattered clouds in St John, New Brunswick with a maximum temperature of -8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 22 kph from the north-west.

  • -8°C maximum temperature-8
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 10 hours of bright sunshine10
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -16°C wind chill-16
    °C wind chill
  • Moderate breeze of 22 kph from the North-West22
    kph wind from NW

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St John weather for Monday 3rd February 2025

Expect cloudy with sleet or snow in St John, New Brunswick with a maximum temperature of 3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 92% chance of some sleet or snow and a fresh breeze of 31 kph from the south.

  • 3°C maximum temperature3
    °C maximum temperature
  • -7°C minimum temperature-7
    °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)
  • 92% chance of some sleet or snow92
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • -2°C wind chill-2
    °C wind chill
  • Fresh breeze of 31 kph from the South31
    kph wind from S

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

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