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Sun Valley weather live forecast
Today's maximum temperature in Sun Valley is expected to be 34°F. Select a day from the live weather forecast for Sun Valley, Idaho, USA for more weather parameters.
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Saturday
29th Nov -
Sunday
30th Nov -
Monday
1st Dec -
Tuesday
2nd Dec -
Wednesday
3rd Dec
5-day weather forecast updated at 04:01 on Saturday 29th 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 Saturday 29th November 2025
Expect broken clouds in Sun Valley, Idaho with a maximum temperature of 34°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °F wind chill
- mph wind from SE
Sun Valley weather for Sunday 30th November 2025
Expect scattered clouds in Sun Valley, Idaho with a maximum temperature of 37°F, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °F wind chill
- mph wind from N
Sun Valley weather for Monday 1st December 2025
Expect broken clouds in Sun Valley, Idaho with a maximum temperature of 36°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.
- °F maximum temperature
- °F minimum temperature
- broken clouds
- hours of sunshine
- UV index (Low)
- mm of rainfall expected
- °F wind chill
- mph wind from N
Sun Valley weather for Tuesday 2nd December 2025
Expect overcast with light snow in Sun Valley, Idaho with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 39% chance of some snow and a light breeze of 5 mph from the south-west.
- °F maximum temperature
- °F minimum temperature
- overcast with light snow
- hours of sunshine
- UV index (Low)
- % chance of some snow
- cm of snow expected
- °F wind chill
- mph wind from SW
Sun Valley weather for Wednesday 3rd December 2025
Expect cloudy with sleet or snow in Sun Valley, Idaho with a maximum temperature of 37°F, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 7% chance of some sleet or snow and a light breeze of 6 mph from the north.
- °F maximum temperature
- °F minimum temperature
- cloudy with sleet or snow
- hours of sunshine
- UV index (Low)
- % chance of some sleet or snow
- mm of sleet/snow expected
- °F wind chill
- mph wind from N
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Metric (°C) | Imperial (°F)
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