Sun Valley weather live forecast

Today's maximum temperature in Sun Valley is expected to be 6°C. Select a day from the live weather forecast for Sun Valley, Idaho, USA for more weather parameters.

  • Monday
    24th Nov
    Scattered clouds
  • Tuesday
    25th Nov
    Broken clouds
  • Wednesday
    26th Nov
    Broken clouds
  • Thursday
    27th Nov
    Cloudy with sleet or snow (0-2 mm of rainfall expected)
  • Friday
    28th Nov
    Clear skies with flurries of snow (0-2 cm of snow expected)

5-day weather forecast updated at 04:01 on Tuesday 25th November 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 Monday 24th November 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 6°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the north-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • -4°C minimum temperature-4
    °C 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
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 23 kph from the North-West23
    kph wind from NW

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Sun Valley weather for Tuesday 25th November 2025

Expect broken clouds in Sun Valley, Idaho with a maximum temperature of 1°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

  • 1°C maximum temperature1
    °C maximum temperature
  • -7°C minimum temperature-7
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Light breeze of 9 kph from the North9
    kph wind from N

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Sun Valley weather for Wednesday 26th November 2025

Expect broken clouds in Sun Valley, Idaho with a maximum temperature of 6°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 4°C wind chill4
    °C wind chill
  • Light breeze of 8 kph from the North-West8
    kph wind from NW

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Sun Valley weather for Thursday 27th November 2025

Expect cloudy with sleet or snow in Sun Valley, Idaho with a maximum temperature of 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 25% chance of some sleet or snow and a light breeze of 8 kph from the north-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 25% chance of some sleet or snow25
    % chance of some sleet or snow
  • 0-2 mm of sleet/snow expected<2
    mm of sleet/snow expected
  • 6°C wind chill6
    °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 28th November 2025

Expect clear skies with flurries of snow in Sun Valley, Idaho with a maximum temperature of 6°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 cm of snow expected with 14% chance of some snow and a light breeze of 9 kph from the north-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • -3°C minimum temperature-3
    °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)
  • 14% chance of some snow14
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 4°C wind chill4
    °C wind chill
  • Light breeze of 9 kph from the North-West9
    kph wind from NW

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

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