Grand Portage weather live forecast

Tomorrow's maximum temperature in Grand Portage is expected to be 9°C.

  • Friday
    14th Mar
    Isolated thunderstorms (0-2 mm of rainfall expected)
  • Saturday
    15th Mar
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Sunday
    16th Mar
    Scattered clouds
  • Monday
    17th Mar
    Scattered clouds
  • Tuesday
    18th Mar
    Cloudy with sleet or snow (10-20 mm of rainfall expected)

5-day weather forecast updated at 04:02 on Friday 14th March 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 Friday 14th March 2025

Expect isolated thunderstorms in Grand Portage, Minnesota with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a light breeze of 12 kph from the north-east.

  • 9°C maximum temperature9
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 33% chance of some rain33
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 7°C wind chill7
    °C wind chill
  • Light breeze of 12 kph from the North-East12
    kph wind from NE

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Grand Portage weather for Saturday 15th March 2025

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 74% chance of some sleet or snow and a moderate breeze of 26 kph from the north-west.

  • 8°C maximum temperature8
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 74% chance of some sleet or snow74
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 5°C wind chill5
    °C wind chill
  • Moderate breeze of 26 kph from the North-West26
    kph wind from NW

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Grand Portage weather for Sunday 16th March 2025

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of -2°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 27 kph from the north-west.

  • -2°C maximum temperature-2
    °C maximum temperature
  • -9°C minimum temperature-9
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 cm of snow expected0
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Moderate breeze of 27 kph from the North-West27
    kph wind from NW

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Grand Portage weather for Monday 17th March 2025

Expect scattered clouds in Grand Portage, Minnesota with a maximum temperature of 2°C, maximum UV of 2 (Low) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -2°C wind chill-2
    °C wind chill
  • Gentle breeze of 13 kph from the West13
    kph wind from W

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Grand Portage weather for Tuesday 18th March 2025

Expect cloudy with sleet or snow in Grand Portage, Minnesota with a maximum temperature of 3°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 66% chance of some sleet or snow and a gentle breeze of 14 kph from the north-east.

  • 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
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 66% chance of some sleet or snow66
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 0°C wind chill0
    °C wind chill
  • Gentle breeze of 14 kph from the North-East14
    kph wind from NE

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

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