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Sun Valley weather
Current conditions and a 14-day forecast for Sun Valley, United States. Looking for typical seasonal weather instead? See the historical climate averages.
Now
28°C
Clear sky · feels 30°C
Humidity
34%
relative humidity
Wind
2 km/h
10m wind speed
Chance of rain
3%
today
Next 24 hours in Sun Valley
| Time | Conditions | Temp | Rain chance |
|---|---|---|---|
| 10am | Clear sky | 27°C | 0% |
| 11am | Clear sky | 29°C | 0% |
| 12pm | Clear sky | 31°C | 0% |
| 1pm | Clear sky | 33°C | 1% |
| 2pm | Clear sky | 34°C | 3% |
| 3pm | Clear sky | 34°C | 2% |
| 4pm | Clear sky | 34°C | 2% |
| 5pm | Partly cloudy | 33°C | 3% |
| 6pm | Clear sky | 33°C | 3% |
| 7pm | Clear sky | 31°C | 1% |
| 8pm | Clear sky | 29°C | 1% |
| 9pm | Clear sky | 26°C | 1% |
| 10pm | Clear sky | 25°C | 0% |
| 11pm | Clear sky | 23°C | 0% |
| 12am | Mainly clear | 22°C | 0% |
| 1am | Partly cloudy | 23°C | 0% |
| 2am | Clear sky | 21°C | 0% |
| 3am | Mainly clear | 21°C | 0% |
| 4am | Clear sky | 20°C | 1% |
| 5am | Clear sky | 19°C | 1% |
| 6am | Clear sky | 18°C | 0% |
| 7am | Clear sky | 20°C | 0% |
| 8am | Clear sky | 23°C | 0% |
| 9am | Clear sky | 26°C | 0% |
14-day forecast for Sun Valley
| Day | Conditions | High / Low | Rain chance |
|---|---|---|---|
| Today | Partly cloudy | 34° / 16° | 3% |
| Thu, Jul 16 | Partly cloudy | 35° / 18° | 1% |
| Fri, Jul 17 | Overcast | 35° / 18° | 1% |
| Sat, Jul 18 | Overcast | 35° / 21° | 10% |
| Sun, Jul 19 | Overcast | 36° / 22° | 16% |
| Mon, Jul 20 | Overcast | 33° / 24° | 17% |
| Tue, Jul 21 | Overcast | 35° / 23° | 13% |
| Wed, Jul 22 | Overcast | 37° / 23° | 9% |
| Thu, Jul 23 | Overcast | 37° / 25° | 11% |
| Fri, Jul 24 | Overcast | 32° / 24° | 6% |
| Sat, Jul 25 | Light drizzle | 31° / 23° | 5% |
| Sun, Jul 26 | Overcast | 34° / 20° | 16% |
| Mon, Jul 27 | Overcast | 35° / 22° | 15% |
| Tue, Jul 28 | Clear sky | 37° / 21° | 10% |
Want more sun and moon detail for Sun Valley? Use the sun calculator or moon calculator and search for Sun Valley. For a live look at any other city, try the interactive weather tool.
Frequently asked questions
What's the weather like in Sun Valley today?
Current conditions and today's forecast for Sun Valley, United States are shown above, refreshed regularly through the day.
How accurate is a 14-day forecast?
A forecast is most reliable for the next 3-5 days. Beyond that, temperature and precipitation chances further out are a general trend rather than an exact prediction.
What is Sun Valley's weather usually like?
For long-term averages — typical monthly temperatures and rainfall based on years of historical data — see Sun Valley's climate page rather than this live forecast.