Fort St. John weather live forecast

Today's maximum temperature in Fort St. John is expected to be -8°F. 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 Thursday 18th December 2025 GMT

More about Fort St. John

Fort St. John by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for British Columbia

British Airways: The Original Sale is now on

  • Save on holidays & flights worldwide in the BA sale
  • Book trips to Europe, USA, Caribbean & beyond
  • Including New York, Los Angeles, Florida, Barbados & Dubai
Go to British Airways deal >>

Expires at 23:59 on Tuesday 27th Jan 2026 · View all British Airways offers

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 Thursday 18th December 2025

Expect cloudy with some snow in Fort St. John, British Columbia with a maximum temperature of -8°F and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a moderate breeze of 16 mph from the north.

  • -8°F maximum temperature-8
    °F maximum temperature
  • -13°F minimum temperature-13
    °F 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)
  • 100% chance of some snow100
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -29°F wind chill-29
    °F wind chill
  • Moderate breeze of 16 mph from the North16
    mph wind from N

Back to top

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 -9°F and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a moderate breeze of 15 mph from the north-west.

  • -9°F maximum temperature-9
    °F maximum temperature
  • -24°F minimum temperature-24
    °F 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)
  • 15% chance of some snow15
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -31°F wind chill-31
    °F wind chill
  • Moderate breeze of 15 mph from the North-West15
    mph wind from NW

Back to top

Fort St. John weather for Saturday 20th December 2025

Expect mostly cloudy with light snow in Fort St. John, British Columbia with a maximum temperature of -17°F and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 74% chance of some snow and a light breeze of 7 mph from the north-east.

  • -17°F maximum temperature-17
    °F maximum temperature
  • -27°F minimum temperature-27
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 74% chance of some snow74
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -33°F wind chill-33
    °F wind chill
  • Light breeze of 7 mph from the North-East7
    mph wind from NE

Back to top

Fort St. John weather for Sunday 21st December 2025

Expect mostly cloudy with light snow in Fort St. John, British Columbia with a maximum temperature of -17°F and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 58% chance of some snow and a gentle breeze of 9 mph from the north.

  • -17°F maximum temperature-17
    °F maximum temperature
  • -18°F minimum temperature-18
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 58% chance of some snow58
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -36°F wind chill-36
    °F wind chill
  • Gentle breeze of 9 mph from the North9
    mph wind from N

Back to top

Fort St. John weather for Monday 22nd December 2025

Expect mostly cloudy with light snow in Fort St. John, British Columbia with a maximum temperature of -18°F and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 37% chance of some snow and a light breeze of 7 mph from the north.

  • -18°F maximum temperature-18
    °F maximum temperature
  • -26°F minimum temperature-26
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 37% chance of some snow37
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -36°F wind chill-36
    °F wind chill
  • Light breeze of 7 mph from the North7
    mph wind from N

Back to top

British Airways: The Original Sale is now on

  • Save on holidays & flights worldwide in the BA sale
  • Book trips to Europe, USA, Caribbean & beyond
  • Including New York, Los Angeles, Florida, Barbados & Dubai
Go to British Airways deal >>

Expires at 23:59 on Tuesday 27th Jan 2026 · View all British Airways offers

Metric (°C)  |  Imperial (°F)

Back to top

More about Canada

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^