West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be -3°C. Select a day from the live weather forecast for West Yellowstone, Montana, 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 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 Wednesday 3rd December 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of -3°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 cm of snow expected and a light breeze of 7 kph from the south-west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -14°C minimum temperature-14
    °C minimum temperature
  • Broken clouds
    broken 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
  • -5°C wind chill-5
    °C wind chill
  • Light breeze of 7 kph from the South-West7
    kph wind from SW

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West Yellowstone weather for Thursday 4th December 2025

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of -5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 98% chance of some snow and a gentle breeze of 16 kph from the south-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
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 98% chance of some snow98
    % 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 16 kph from the South-West16
    kph wind from SW

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West Yellowstone weather for Friday 5th December 2025

Expect cloudy with some snow in West Yellowstone, Montana with a maximum temperature of -3°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 100% chance of some snow and a gentle breeze of 19 kph from the south-west.

  • -3°C maximum temperature-3
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 100% chance of some snow100
    % chance of some snow
  • 10-20 cm of snow expected<20
    cm of snow expected
  • -9°C wind chill-9
    °C wind chill
  • Gentle breeze of 19 kph from the South-West19
    kph wind from SW

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West Yellowstone weather for Saturday 6th December 2025

Expect clear skies with flurries of snow in West Yellowstone, Montana with a maximum temperature of 0°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 59% chance of some snow and a gentle breeze of 15 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -10°C minimum temperature-10
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 59% chance of some snow59
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • -5°C wind chill-5
    °C wind chill
  • Gentle breeze of 15 kph from the South-West15
    kph wind from SW

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West Yellowstone weather for Sunday 7th December 2025

Expect mostly cloudy with light snow in West Yellowstone, Montana with a maximum temperature of -1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 76% chance of some snow and a gentle breeze of 17 kph from the south-west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -9°C minimum temperature-9
    °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)
  • 76% chance of some snow76
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Gentle breeze of 17 kph from the South-West17
    kph wind from SW

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

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