West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 45°F. Select a day from the live weather forecast for West Yellowstone, Montana, 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 Montana (West Yellowstone) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

West Yellowstone weather forecast by day

Below are the detailed weather forecasts for West Yellowstone for the next 5 days.

West Yellowstone weather for Thursday 20th November 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 45°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 mph from the north-east.

  • 45°F maximum temperature45
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 45°F wind chill45
    °F wind chill
  • Little or no wind of 1 mph from the North-East1
    mph wind from NE

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West Yellowstone weather for Friday 21st November 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 43°F, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-west.

  • 43°F maximum temperature43
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 39°F wind chill39
    °F wind chill
  • Light breeze of 6 mph from the South-West6
    mph wind from SW

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West Yellowstone weather for Saturday 22nd November 2025

Expect overcast skies in West Yellowstone, Montana with a maximum temperature of 39°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

  • 39°F maximum temperature39
    °F maximum temperature
  • 25°F minimum temperature25
    °F minimum temperature
  • Overcast skies
    overcast skies
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 36°F wind chill36
    °F wind chill
  • Light breeze of 6 mph from the South6
    mph wind from S

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West Yellowstone weather for Sunday 23rd November 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 41°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the south-west.

  • 41°F maximum temperature41
    °F maximum temperature
  • 23°F minimum temperature23
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Light breeze of 5 mph from the South-West5
    mph wind from SW

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West Yellowstone weather for Monday 24th November 2025

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 37°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 11 mph from the south-west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 21°F minimum temperature21
    °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)
  • 22% chance of some rain22
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 30°F wind chill30
    °F wind chill
  • Gentle breeze of 11 mph from the South-West11
    mph wind from SW

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