Isle Royale weather live forecast

Today's maximum temperature in Isle Royale is expected to be 41°F. 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 20th November 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 20th November 2025

Expect mostly cloudy with light rain in Isle Royale, Michigan with a maximum temperature of 41°F and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 17 mph from the south-west.

  • 41°F maximum temperature41
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 78% chance of some rain78
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 32°F wind chill32
    °F wind chill
  • Moderate breeze of 17 mph from the South-West17
    mph wind from SW

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Isle Royale weather for Friday 21st November 2025

Expect broken clouds in Isle Royale, Michigan with a maximum temperature of 34°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the north-west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 23°F wind chill23
    °F wind chill
  • Moderate breeze of 17 mph from the North-West17
    mph wind from NW

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Isle Royale weather for Saturday 22nd November 2025

Expect mostly cloudy with light rain in Isle Royale, Michigan with a maximum temperature of 37°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 12 mph from the south-west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 19% chance of some rain19
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 30°F wind chill30
    °F wind chill
  • Gentle breeze of 12 mph from the South-West12
    mph wind from SW

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Isle Royale weather for Sunday 23rd November 2025

Expect mostly cloudy with light rain in Isle Royale, Michigan with a maximum temperature of 39°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 12 mph from the west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 6% chance of some rain6
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 32°F wind chill32
    °F wind chill
  • Moderate breeze of 12 mph from the West12
    mph wind from W

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Isle Royale weather for Monday 24th November 2025

Expect scattered clouds in Isle Royale, Michigan with a maximum temperature of 39°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 34°F minimum temperature34
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 32°F wind chill32
    °F wind chill
  • Gentle breeze of 11 mph from the West11
    mph wind from W

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