Sun Valley weather live forecast

Tomorrow's maximum temperature in Sun Valley is expected to be 68°F.

• Saturday
  24th May
  
  68
  39
  10
• Sunday
  25th May
  
  72
  43
  11
• Monday
  26th May
  
  73
  46
  7
• Tuesday
  27th May
  
  73
  45
  11
• Wednesday
  28th May
  
  75
  45
  10

5-day weather forecast updated at 04:01 on Saturday 24th May 2025 GMT

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Expires at 23:59 on Wednesday 31st Dec 2025

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 Saturday 24th May 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 68°F, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.

• 68
  °F maximum temperature
• 39
  °F minimum temperature
• 
  scattered clouds
• 10
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 6
  mph wind from N

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Sun Valley weather for Sunday 25th May 2025

Expect isolated thunderstorms in Sun Valley, Idaho with a maximum temperature of 72°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a light breeze of 7 mph from the north.

• 72
  °F maximum temperature
• 43
  °F minimum temperature
• 
  isolated thunderstorms
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 8
  % chance of some rain
• <2
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  mph wind from N

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Sun Valley weather for Monday 26th May 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 73°F, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.

• 73
  °F maximum temperature
• 46
  °F minimum temperature
• 
  scattered clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 8
  mph wind from N

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Sun Valley weather for Tuesday 27th May 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 73°F, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.

• 73
  °F maximum temperature
• 45
  °F minimum temperature
• 
  scattered clouds
• 11
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 73
  °F wind chill
• 8
  mph wind from SW

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Sun Valley weather for Wednesday 28th May 2025

Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

• 75
  °F maximum temperature
• 45
  °F minimum temperature
• 
  scattered clouds
• 10
  hours of sunshine
• 8
  UV index (Very High)
• 0
  mm of rainfall expected
• 0
  no heat & humidity
• 7
  mph wind from S

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GO Airport Shuttle discount code: 5% off airport transfers

Discount Code

• Save EXTRA 5% on airport transfers worldwide
• Book private taxis & shuttle buses with discount code
• Enter in coupon box on 'Reservations' page

Show discount code ******WEB

Redeem GO Airport Shuttle discount code >>

Expires at 23:59 on Wednesday 31st Dec 2025

Metric (°C)  |  Imperial (°F)

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