Isle Royale weather live forecast

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

5-day weather forecast updated at 04:03 on Thursday 4th December 2025 GMT

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

Isle Royale weather forecast by day

Below are the detailed weather forecasts for Isle Royale for the next 5 days.

Isle Royale weather for Thursday 4th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -6°C and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 99% chance of some snow and a strong breeze of 44 kph from the south-west.

  • -6°C maximum temperature-6
    °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
  • No UV (maximum) index0
    UV index (None)
  • 99% chance of some snow99
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -16°C wind chill-16
    °C wind chill
  • Strong breeze of 44 kph from the South-West44
    kph wind from SW

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Isle Royale weather for Friday 5th December 2025

Expect mostly cloudy with light snow in Isle Royale, Michigan with a maximum temperature of -5°C and no hours of bright sunshine. There are 0-2 cm of snow expected with 34% chance of some snow and a strong breeze of 39 kph from the west.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -8°C minimum temperature-8
    °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)
  • 34% chance of some snow34
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -14°C wind chill-14
    °C wind chill
  • Strong breeze of 39 kph from the West39
    kph wind from W

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Isle Royale weather for Saturday 6th December 2025

Expect broken clouds in Isle Royale, Michigan with a maximum temperature of -8°C and 3 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 29 kph from the north-west.

  • -8°C maximum temperature-8
    °C maximum temperature
  • -13°C minimum temperature-13
    °C 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
  • -17°C wind chill-17
    °C wind chill
  • Fresh breeze of 29 kph from the North-West29
    kph wind from NW

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Isle Royale weather for Sunday 7th December 2025

Expect broken clouds in Isle Royale, Michigan with a maximum temperature of -11°C and 4 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the north-west.

  • -11°C maximum temperature-11
    °C maximum temperature
  • -15°C minimum temperature-15
    °C minimum temperature
  • Broken clouds
    broken 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
  • -20°C wind chill-20
    °C wind chill
  • Moderate breeze of 23 kph from the North-West23
    kph wind from NW

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Isle Royale weather for Monday 8th December 2025

Expect cloudy with some snow in Isle Royale, Michigan with a maximum temperature of -6°C and no hours of bright sunshine. There are 5-10 cm of snow expected with 68% chance of some snow and a gentle breeze of 19 kph from the west.

  • -6°C maximum temperature-6
    °C maximum temperature
  • -11°C minimum temperature-11
    °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)
  • 68% chance of some snow68
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -13°C wind chill-13
    °C wind chill
  • Gentle breeze of 19 kph from the West19
    kph wind from W

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

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