Fort Simpson weather live forecast

Today's maximum temperature in Fort Simpson is expected to be -6°F. Select a day from the live weather forecast for Fort Simpson, Northwest Territories, Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Friday 12th December 2025 GMT

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The 5-day weather forecast for Northwest Territories (Fort Simpson) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Fort Simpson weather forecast by day

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

Fort Simpson weather for Saturday 13th December 2025

Expect overcast skies in Fort Simpson, Northwest Territories with a maximum temperature of -6°F and no hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 16 mph from the north.

  • -6°F maximum temperature-6
    °F maximum temperature
  • -24°F minimum temperature-24
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -26°F wind chill-26
    °F wind chill
  • Moderate breeze of 16 mph from the North16
    mph wind from N

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Fort Simpson weather for Sunday 14th December 2025

Expect overcast skies in Fort Simpson, Northwest Territories with a maximum temperature of -6°F and 1 hour of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 13 mph from the north.

  • -6°F maximum temperature-6
    °F maximum temperature
  • -17°F minimum temperature-17
    °F minimum temperature
  • Overcast skies
    overcast skies
  • 1 hour of bright sunshine1
    hour of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -26°F wind chill-26
    °F wind chill
  • Moderate breeze of 13 mph from the North13
    mph wind from N

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Fort Simpson weather for Monday 15th December 2025

Expect mostly cloudy with light snow in Fort Simpson, Northwest Territories with a maximum temperature of -9°F and no hours of bright sunshine. There are 2-5 cm of snow expected with 59% chance of some snow and a gentle breeze of 11 mph from the north.

  • -9°F maximum temperature-9
    °F maximum temperature
  • -17°F minimum temperature-17
    °F 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)
  • 59% chance of some snow59
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -27°F wind chill-27
    °F wind chill
  • Gentle breeze of 11 mph from the North11
    mph wind from N

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Fort Simpson weather for Tuesday 16th December 2025

Expect broken clouds in Fort Simpson, Northwest Territories with a maximum temperature of -18°F and 3 hours of bright sunshine. There are 0 cm of snow expected and little or no wind of 4 mph from the north-west.

  • -18°F maximum temperature-18
    °F maximum temperature
  • -29°F minimum temperature-29
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -29°F wind chill-29
    °F wind chill
  • Little or no wind of 4 mph from the North-West4
    mph wind from NW

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Fort Simpson weather for Wednesday 17th December 2025

Expect scattered clouds in Fort Simpson, Northwest Territories with a maximum temperature of -24°F and 4 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 5 mph from the north-west.

  • -24°F maximum temperature-24
    °F maximum temperature
  • -31°F minimum temperature-31
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 cm of snow expected0
    cm of snow expected
  • -38°F wind chill-38
    °F wind chill
  • Light breeze of 5 mph from the North-West5
    mph wind from NW

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