West Yellowstone weather live forecast

Today's maximum temperature in West Yellowstone is expected to be 52°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 Saturday 25th October 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 Saturday 25th October 2025

Expect mostly cloudy with light rain in West Yellowstone, Montana with a maximum temperature of 52°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 73% chance of some rain and a moderate breeze of 17 mph from the south-west.

  • 52°F maximum temperature52
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 73% chance of some rain73
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 17 mph from the South-West17
    mph wind from SW

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West Yellowstone weather for Sunday 26th October 2025

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 36°F, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 75% chance of some sleet or snow and a moderate breeze of 14 mph from the south-west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 75% chance of some sleet or snow75
    % chance of some sleet or snow
  • 5-10 mm of sleet/snow expected<10
    mm of sleet/snow expected
  • 27°F wind chill27
    °F wind chill
  • Moderate breeze of 14 mph from the South-West14
    mph wind from SW

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West Yellowstone weather for Monday 27th October 2025

Expect cloudy with sleet or snow in West Yellowstone, Montana with a maximum temperature of 34°F, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 43% chance of some sleet or snow and a moderate breeze of 13 mph from the south-west.

  • 34°F maximum temperature34
    °F maximum temperature
  • 19°F minimum temperature19
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 43% chance of some sleet or snow43
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 23°F wind chill23
    °F wind chill
  • Moderate breeze of 13 mph from the South-West13
    mph wind from SW

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West Yellowstone weather for Tuesday 28th October 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 37°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.

  • 37°F maximum temperature37
    °F maximum temperature
  • 16°F minimum temperature16
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 32°F wind chill32
    °F wind chill
  • Gentle breeze of 9 mph from the South9
    mph wind from S

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West Yellowstone weather for Wednesday 29th October 2025

Expect broken clouds in West Yellowstone, Montana with a maximum temperature of 46°F, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the south-west.

  • 46°F maximum temperature46
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 41°F wind chill41
    °F wind chill
  • Gentle breeze of 11 mph from the South-West11
    mph wind from SW

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