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Sun Valley weather live forecast
Tomorrow's maximum temperature in Sun Valley is expected to be 70°F.
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Saturday
5th Jul -
Sunday
6th Jul -
Monday
7th Jul -
Tuesday
8th Jul -
Wednesday
9th Jul
5-day weather forecast updated at 04:01 on Saturday 5th July 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 Saturday 5th July 2025
Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 70°F, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- no heat & humidity
- mph wind from SW
Sun Valley weather for Sunday 6th July 2025
Expect clear skies in Sun Valley, Idaho with a maximum temperature of 75°F, maximum UV of 9 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- °F wind chill
- mph wind from SW
Sun Valley weather for Monday 7th July 2025
Expect clear skies in Sun Valley, Idaho with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from SW
Sun Valley weather for Tuesday 8th July 2025
Expect clear skies in Sun Valley, Idaho with a maximum temperature of 86°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (Very High)
- mm of rainfall expected
- low heat & humidity
- mph wind from N
Sun Valley weather for Wednesday 9th July 2025
Expect sunshine and showers in Sun Valley, Idaho with a maximum temperature of 86°F, low levels of heat & humidity, maximum UV of 9 (Very High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a gentle breeze of 11 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- sunshine and showers
- hours of sunshine
- UV index (Very High)
- % chance of some rain
- mm of rainfall expected
- low heat & humidity
- mph wind from SW
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