Sun Valley weather live forecast

Tomorrow's maximum temperature in Sun Valley is expected to be 52°F.

5-day weather forecast updated at 04:01 on Sunday 13th April 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 Sunday 13th April 2025

Expect clear skies in Sun Valley, Idaho with a maximum temperature of 52°F, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

  • 52°F maximum temperature52
    °F maximum temperature
  • 23°F minimum temperature23
    °F minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 52°F wind chill52
    °F wind chill
  • Light breeze of 7 mph from the North7
    mph wind from N

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Sun Valley weather for Monday 14th April 2025

Expect clear skies in Sun Valley, Idaho with a maximum temperature of 59°F, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south.

  • 59°F maximum temperature59
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 8 (Very High)8
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 59°F wind chill59
    °F wind chill
  • Light breeze of 6 mph from the South6
    mph wind from S

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Sun Valley weather for Tuesday 15th April 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 66°F, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

  • 66°F maximum temperature66
    °F maximum temperature
  • 32°F minimum temperature32
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 66°F wind chill66
    °F wind chill
  • Light breeze of 7 mph from the North7
    mph wind from N

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Sun Valley weather for Wednesday 16th April 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 64°F, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the west.

  • 64°F maximum temperature64
    °F maximum temperature
  • 36°F minimum temperature36
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 64°F wind chill64
    °F wind chill
  • Moderate breeze of 13 mph from the West13
    mph wind from W

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Sun Valley weather for Thursday 17th April 2025

Expect cloudy with sleet or snow in Sun Valley, Idaho with a maximum temperature of 50°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 58% chance of some sleet or snow and a gentle breeze of 11 mph from the north.

  • 50°F maximum temperature50
    °F maximum temperature
  • 28°F minimum temperature28
    °F minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 58% chance of some sleet or snow58
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 46°F wind chill46
    °F wind chill
  • Gentle breeze of 11 mph from the North11
    mph wind from N

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