Weather forecast for 10 days
Sun Valley, AZ

Weather forecast for the weekend

Saturday, Apr 19.

Partly Cloudy
5:40 am

6:57 pm
MST
Partly Cloudy
52°F / 25°F
  • Wind: 14mph WNW
  • Humidity: 48%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Saturday, April 19, clouds and sunshine will create a dynamic sky throughout the day.
The peak daytime temperature will touch a cool 51.8°F, while the nighttime temperature will descend to a harsh 24.8°F.
It will feel colder than usual, as the temperature reflects March's normal high of 61.9°F, not April's.
Sunrise will be at 5:40 am and sunset at 6:57 pm; the daylight will last for 13h and 16min.

Sunday, Apr 20.

Sunny
5:39 am

6:58 pm
MST
Sunny
64°F / 32°F
  • Wind: 7mph SW
  • Humidity: 33%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 9
On Sunday, April 20, expect sunny weather with a crisp, clear sky.
A substantial temperature fluctuation from an enjoyable 64.4°F at its peak to a wintry 32°F at its lowest point is predicted.
The day’s top temperature is expected to be slightly cooler than the typical April high of 68.5°F.
Sunrise will be at 5:39 am and sunset at 6:58 pm; the daylight will last for 13h and 19min.

Frequently asked questions

What is the weather forecast for Sun Valley for Saturday?
On Saturday, a partly cloudy sky is anticipated.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 51.8°F, while the lowest temperature will be 24.8°F.
What is the weather forecast for Sun Valley for Sunday?
On Sunday, the forecast calls for abundant sunshine.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 64.4°F, while the minimum temperature will be 32°F.
What is the weather forecast for Sun Valley for the next ten days?
In Sun Valley, a combination of sun-filled, cloud-filled and unstable weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is forecasted only for Friday. With a probability of 67%, light precipitation of 0.39" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 51.8°F and 80.6°F, as the minimum temperature will be between 24.8°F and 42.8°F.
What will be the warmest and the coldest days?
The warmest day will be tomorrow, with a maximum of 80.6°F. With a maximum temperature of 51.8°F, Saturday will be the coldest day.

Long-term weather forecast

TueApr 15.
  • min.
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph S
  • Humidity: 39%
  • UV index: 0
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:46 am 6:54 pm MST
WedApr 16.
  • 81°F
  • 41°F
Sunny / Wind
Sunny / Wind
  • Wind: 24mph SSW
  • Humidity: 19%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:44 am 6:54 pm MST
ThuApr 17.
  • 70°F
  • 37°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 28mph SW
  • Humidity: 16%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:43 am 6:55 pm MST
FriApr 18.
  • 59°F
  • 30°F
Thundershowers / Wind
Thundershowers / Wind
  • Wind: 22mph WSW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 67%
  • Precipitation: 0.39"
  • 5:42 am 6:56 pm MST
SatApr 19.
  • 52°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Humidity: 48%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:40 am 6:57 pm MST
SunApr 20.
  • 64°F
  • 32°F
Sunny
Sunny
  • Wind: 7mph SW
  • Humidity: 33%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:39 am 6:58 pm MST
MonApr 21.
  • 73°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SW
  • Humidity: 25%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:38 am 6:58 pm MST
TueApr 22.
  • 77°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SW
  • Humidity: 21%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:37 am 6:59 pm MST
WedApr 23.
  • 79°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SW
  • Humidity: 17%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:36 am 7:00 pm MST
ThuApr 24.
  • 75°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SW
  • Humidity: 16%
  • UV index: 9
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:34 am 7:01 pm MST
For the next ten days, a combination of sun-filled, dull and storm-filled weather is anticipated.
With a probability of 67%, rainfall is forecasted only for Friday. Expected precipitation will be light at 0.39".
Significant changes in temperature are expected in the coming days. Highs will range from 51.8°F to 80.6°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 24.8°F to 42.8°F.
With the highest temperature of 80.6°F, Wednesday will be the warmest day; Saturday will be the coldest day, with the highest temperature of 51.8°F.
Updated: Apr 15, 2025 @ 23:04:41 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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