Weather forecast for todaySun Valley, NV

Weather forecast for today

Current condition 8:57 am PDT

  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 0mphNE 50°
  • Humidity: 31%
  • Dewpoint: 21°F
  • Pressure: 30.23"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, no clouds in the sky, just uninterrupted sunshine.
The temperature is a fresh 51.8°F. The current temperature is far from today's maximum-forecasted 78.8°F.

Saturday Oct 17, 2026

  • 79°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphE 97°
  • Humidity: 18%
  • UV index: 5
  • Sunrise: 7:11 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
Today, in Sun Valley, conditions will remain bright with clear skies.
Temperature changes will be considerable, from a high of a temperate 78.8°F to a low of an icy 35.6°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 74.8°F, not October's.
Sunrise was at 7:11 am and sunset will be at 6:17 pm; the daylight will last for 11h and 5min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 77°C.
Coldest hour: 9 am 46°C.

Chance of precipitation

Highest chance: 9 am - 11 pm 0%.

Hourly weather forecast

  • 9 am
  • 46°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphNNE 30°
  • Humidity: 39%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 54°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 1mphSE 146°
  • Humidity: 30%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 11 am
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSE 143°
  • Humidity: 24%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSE 146°
  • Humidity: 18%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 1 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSE 136°
  • Humidity: 14%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphE 96°
  • Humidity: 11%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 60°
  • Humidity: 10%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 58°
  • Humidity: 9%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphWNW 298°
  • Humidity: 9%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 73°F
  • Feels like:
    73°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphWNW 292°
  • Humidity: 11%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 7 pm
  • 66°F
  • Feels like:
    66°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphWNW 298°
  • Humidity: 15%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphWNW 291°
  • Humidity: 18%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 21%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWNW 290°
  • Humidity: 25%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWNW 296°
  • Humidity: 29%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Sun Valley, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a maximum of 77°F and a minimum of 46.4°F. The warmest part of the day will be at 4 pm and 5 pm.
Today, temperatures will be more in line with the climate of September than the usual maximum in October. Today, expect the temperature to dip to a level a couple of degrees lower than the average October low.
Updated: Oct 17, 2026 @ 15:57:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (8:57 am PDT) it is 51.8°F in Sun Valley.

On Saturday, expect sunny weather with a crisp, clear sky.

Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 35.6°F.
The highest temperature today will be notably higher than the average maximum of 60.6°F in October. The lowest temperature will be a few degrees lower than the average low of 39.9°F.

On Saturday, in Sun Valley, sunrise was at 7:11 am and sunset will be at 6:17 pm (PDT).

In Sun Valley, the length of the day today will be 11h and 5min.