Fort St. John weather live forecast

Today's maximum temperature in Fort St. John is expected to be -21°C. Select a day from the live weather forecast for Fort St. John, British Columbia, Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Tuesday 16th December 2025 GMT

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

Fort St. John weather forecast by day

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

Fort St. John weather for Tuesday 16th December 2025

Expect mostly cloudy with light snow in Fort St. John, British Columbia with a maximum temperature of -21°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 28% chance of some snow and a gentle breeze of 13 kph from the north.

  • -21°C maximum temperature-21
    °C maximum temperature
  • -23°C minimum temperature-23
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 28% chance of some snow28
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -30°C wind chill-30
    °C wind chill
  • Gentle breeze of 13 kph from the North13
    kph wind from N

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Fort St. John weather for Wednesday 17th December 2025

Expect cloudy with some snow in Fort St. John, British Columbia with a maximum temperature of -21°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 80% chance of some snow and a gentle breeze of 14 kph from the north.

  • -21°C maximum temperature-21
    °C maximum temperature
  • -24°C minimum temperature-24
    °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)
  • 80% chance of some snow80
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -30°C wind chill-30
    °C wind chill
  • Gentle breeze of 14 kph from the North14
    kph wind from N

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Fort St. John weather for Thursday 18th December 2025

Expect cloudy with some snow in Fort St. John, British Columbia with a maximum temperature of -21°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 99% chance of some snow and a moderate breeze of 23 kph from the north.

  • -21°C maximum temperature-21
    °C maximum temperature
  • -23°C minimum temperature-23
    °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)
  • 99% chance of some snow99
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -33°C wind chill-33
    °C wind chill
  • Moderate breeze of 23 kph from the North23
    kph wind from N

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Fort St. John weather for Friday 19th December 2025

Expect mostly cloudy with light snow in Fort St. John, British Columbia with a maximum temperature of -23°C and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 11% chance of some snow and a moderate breeze of 20 kph from the west.

  • -23°C maximum temperature-23
    °C maximum temperature
  • -33°C minimum temperature-33
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 2 hours of bright sunshine2
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 11% chance of some snow11
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -34°C wind chill-34
    °C wind chill
  • Moderate breeze of 20 kph from the West20
    kph wind from W

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Fort St. John weather for Saturday 20th December 2025

Expect broken clouds in Fort St. John, British Columbia with a maximum temperature of -28°C and no hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the west.

  • -28°C maximum temperature-28
    °C maximum temperature
  • -34°C minimum temperature-34
    °C minimum temperature
  • Broken clouds
    broken clouds
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -38°C wind chill-38
    °C wind chill
  • Gentle breeze of 13 kph from the West13
    kph wind from W

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

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