Weather forecast for 10 days
Sun Valley, ID

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:54 am

9:24 pm
MDT
Partly Cloudy
57°F / 34°F
  • Wind: 9mph SW
  • Humidity: 30%
  • Precip. probability: 2%
  • Precipitation: 0.08"
  • UV index: 8
On Saturday, in Sun Valley, the sky will feature a blend of clouds and sunshine.
Minimal precipitation is expected for today. The maximum temperature will be a refreshing 57.2°F, while the minimum temperature will be a cold 33.8°F.
Today's maximum temperature is predicted to be slightly cooler than the usual 62.4°F high in June.
Sunrise was at 5:54 am and sunset will be at 9:24 pm; the daylight will last for 15h and 31min.

Sunday, Jun 22.

Cloudy
5:54 am

9:24 pm
MDT
Cloudy
54°F / 30°F
  • Wind: 8mph WNW
  • Humidity: 65%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, in Sun Valley, gloomy weather with thick clouds is expected.
The highest temperature will be a fresh 53.6°F, while the lowest temperature will be a freezing 30.2°F.
Tomorrow, the expected temperature appears lower and closer to May's norm of 51.4°F.
Sunrise will be at 5:54 am and sunset at 9:24 pm; tomorrow's daylight will last for 15h and 30min.

Frequently asked questions

What is the weather forecast for Sun Valley for tomorrow?
Tomorrow, in Sun Valley, gloomy weather with thick clouds is expected.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 53.6°F, while the minimum temperature will be 30.2°F.
The maximum temperature will be moderately lower than the average highest temperature of 62.4°F in June. The lowest temperature will be notably lower than the average low of 41.5°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Sun Valley, sunrise will be at 5:54 am and sunset at 9:24 pm (MDT).
How long will the day be tomorrow?
In Sun Valley, tomorrow, there will be 15h and 30min of daylight.
What is the weather forecast for Sun Valley for the next ten days?
In Sun Valley, a combination of overcast and sunny weather is forecasted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 53.6°F and 86°F, as the minimum temperature will be between 30.2°F and 53.6°F.
What will be the hottest and the coldest days in Sun Valley?
With the maximum temperature of 86°F, next Monday will be the hottest day. The coldest day will be tomorrow, with a maximum of 53.6°F.

Long-term weather forecast

SatJun 21.
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 30%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0.08"
  • 5:54 am 9:24 pm MDT
SunJun 22.
  • 54°F
  • 30°F
Cloudy
Cloudy
  • Wind: 8mph WNW
  • Humidity: 65%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:54 am 9:24 pm MDT
MonJun 23.
  • 64°F
  • 39°F
Sunny
Sunny
  • Wind: 7mph SSE
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:54 am 9:24 pm MDT
TueJun 24.
  • 70°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph S
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:55 am 9:24 pm MDT
WedJun 25.
  • 75°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 34%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:55 am 9:25 pm MDT
ThuJun 26.
  • 77°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 34%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:55 am 9:25 pm MDT
FriJun 27.
  • 75°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 41%
  • UV index: 8
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:56 am 9:25 pm MDT
SatJun 28.
  • 79°F
  • 46°F
Sunny
Sunny
  • Wind: 9mph WSW
  • Humidity: 36%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:56 am 9:24 pm MDT
SunJun 29.
  • 84°F
  • 52°F
Sunny
Sunny
  • Wind: 8mph SSW
  • Humidity: 32%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:57 am 9:24 pm MDT
MonJun 30.
  • 86°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph S
  • Humidity: 27%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:57 am 9:24 pm MDT
A combination of cloudy and bright weather is anticipated.
Rainfall is not forecasted in Sun Valley in the upcoming days.
Noticeable swings in temperature are expected over the next several days. The maximum temperature will vary between 53.6°F and 86°F, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 30.2°F and 53.6°F.
Expect the hottest day on next Monday, with temperatures peaking at 86°F; with the highest temperature of 53.6°F, Sunday will be the coldest day.
Updated: Jun 21, 2025 @ 20:55:26 UTC
Published by: Weather U.S. | About Us
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