Sun Valley weather live forecast

Tomorrow's maximum temperature in Sun Valley is expected to be 1°C.

  • Thursday
    30th Jan
    Clear skies
  • Friday
    31st Jan
    Cloudy with some snow (5-10 cm of snow expected)
  • Saturday
    1st Feb
    Cloudy with some snow (5-10 cm of snow expected)
  • Sunday
    2nd Feb
    Cloudy with some snow (10-20 cm of snow expected)
  • Monday
    3rd Feb
    Cloudy with some snow (20-30 cm of snow expected)

5-day weather forecast updated at 04:01 on Thursday 30th January 2025 GMT

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

Sun Valley weather forecast by day

Below are the detailed weather forecasts for Sun Valley for the next 5 days.

Sun Valley weather for Thursday 30th January 2025

Expect clear skies in Sun Valley, Idaho with a maximum temperature of 1°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -11°C minimum temperature-11
    °C minimum temperature
  • Clear skies
    clear skies
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -2°C wind chill-2
    °C wind chill
  • Light breeze of 8 kph from the North-West8
    kph wind from NW

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Sun Valley weather for Friday 31st January 2025

Expect cloudy with some snow in Sun Valley, Idaho with a maximum temperature of 0°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 100% chance of some snow and a light breeze of 10 kph from the south.

  • 0°C maximum temperature0
    °C maximum temperature
  • -12°C minimum temperature-12
    °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
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -3°C wind chill-3
    °C wind chill
  • Light breeze of 10 kph from the South10
    kph wind from S

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Sun Valley weather for Saturday 1st February 2025

Expect cloudy with some snow in Sun Valley, Idaho with a maximum temperature of 2°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 98% chance of some snow and a gentle breeze of 17 kph from the south-west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -9°C minimum temperature-9
    °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)
  • 98% chance of some snow98
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Gentle breeze of 17 kph from the South-West17
    kph wind from SW

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Sun Valley weather for Sunday 2nd February 2025

Expect cloudy with some snow in Sun Valley, Idaho with a maximum temperature of 1°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 81% chance of some snow and a light breeze of 11 kph from the west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -10°C minimum temperature-10
    °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)
  • 81% chance of some snow81
    % chance of some snow
  • 10-20 cm of snow expected<20
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Light breeze of 11 kph from the West11
    kph wind from W

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Sun Valley weather for Monday 3rd February 2025

Expect cloudy with some snow in Sun Valley, Idaho with a maximum temperature of 3°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 20-30 cm of snow expected with 73% chance of some snow and a light breeze of 9 kph from the south-west.

  • 3°C maximum temperature3
    °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 2 (Low)2
    UV index (Low)
  • 73% chance of some snow73
    % chance of some snow
  • 20-30 cm of snow expected<30
    cm of snow expected
  • 0°C wind chill0
    °C wind chill
  • Light breeze of 9 kph from the South-West9
    kph wind from SW

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  • Book hotels in Europe, Middle East, Africa, Asia & Pacific
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Metric (°C / mm)  |  Imperial (°F / inches)

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