Grand Portage weather live forecast

Today's maximum temperature in Grand Portage is expected to be -6°C. Select a day from the live weather forecast for Grand Portage, Minnesota, USA for more weather parameters.

5-day weather forecast updated at 04:05 on Wednesday 3rd December 2025 GMT

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The 5-day weather forecast for Minnesota (Grand Portage) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Grand Portage weather forecast by day

Below are the detailed weather forecasts for Grand Portage for the next 5 days.

Grand Portage weather for Wednesday 3rd December 2025

Expect broken clouds in Grand Portage, Minnesota with a maximum temperature of -6°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 21 kph from the north-west.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -18°C minimum temperature-18
    °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 cm of snow expected0
    cm of snow expected
  • -13°C wind chill-13
    °C wind chill
  • Moderate breeze of 21 kph from the North-West21
    kph wind from NW

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Grand Portage weather for Thursday 4th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 92% chance of some snow and a moderate breeze of 28 kph from the south-west.

  • -8°C maximum temperature-8
    °C maximum temperature
  • -17°C minimum temperature-17
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 92% chance of some snow92
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -16°C wind chill-16
    °C wind chill
  • Moderate breeze of 28 kph from the South-West28
    kph wind from SW

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Grand Portage weather for Friday 5th December 2025

Expect mostly cloudy with light snow in Grand Portage, Minnesota with a maximum temperature of -5°C and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 12% chance of some snow and a gentle breeze of 19 kph from the west.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -10°C minimum temperature-10
    °C 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)
  • 12% chance of some snow12
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -11°C wind chill-11
    °C wind chill
  • Gentle breeze of 19 kph from the West19
    kph wind from W

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Grand Portage weather for Saturday 6th December 2025

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of -10°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 16 kph from the north-west.

  • -10°C maximum temperature-10
    °C maximum temperature
  • -19°C minimum temperature-19
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -17°C wind chill-17
    °C wind chill
  • Gentle breeze of 16 kph from the North-West16
    kph wind from NW

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Grand Portage weather for Sunday 7th December 2025

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of -12°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 13 kph from the north-west.

  • -12°C maximum temperature-12
    °C maximum temperature
  • -20°C minimum temperature-20
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -19°C wind chill-19
    °C wind chill
  • Gentle breeze of 13 kph from the North-West13
    kph wind from NW

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

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