Weather forecast for todaySun Valley, ID
Weather forecast for today
Current condition 1:35 pm MDT
- 64°F
- Feels like:64°F
Sunny
- Precipitation: 0"
- Wind: 9mphESE 120°
- Humidity: 30%
- Dewpoint: 32°F
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
In Sun Valley, currently, sunlight is abundant, and the weather remains pleasant.
The temperature is a comfortable 64.4°F. The current temperature is the maximum anticipated temperature of the day.
The temperature is a comfortable 64.4°F. The current temperature is the maximum anticipated temperature of the day.
Monday Oct 19, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 140°
- Humidity: 30%
- UV index: 3
- Sunrise: 7:57 am MDT
- Sunset: 6:47 pm MDT
- details ▼
Today, in Sun Valley, uninterrupted sunshine is anticipated.
The day's temperature scale will range from a significant high of a breezy 64.4°F to a minimum of an icy 37.4°F.
Forecasts show a high closer to September's climate pattern, around 63.7°F, rather than October's 48°F.
Sunrise was at 7:57 am and sunset will be at 6:47 pm; the daylight will last for 10h and 50min.
The day's temperature scale will range from a significant high of a breezy 64.4°F to a minimum of an icy 37.4°F.
Forecasts show a high closer to September's climate pattern, around 63.7°F, rather than October's 48°F.
Sunrise was at 7:57 am and sunset will be at 6:47 pm; the daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 64°C.
Coldest period: 10 pm - 11 pm 45°C.
Coldest period: 10 pm - 11 pm 45°C.
Chance of precipitation
Highest chance: 7 pm - 11 pm 1%.
Hourly weather forecast
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 137°
- Humidity: 29%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 142°
- Humidity: 28%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 142°
- Humidity: 28%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 139°
- Humidity: 31%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSE 140°
- Humidity: 34%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:47 pm
- 7 pm
- 52°F
- Feels like:52°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphSE 136°
- Humidity: 43%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 96°
- Humidity: 50%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNNW 340°
- Humidity: 55%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphWNW 296°
- Humidity: 55%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWNW 299°
- Humidity: 55%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the rest of Monday, a combination of mostly clear and cloudy weather is anticipated.
The temperature will vary between a minimum of 44.6°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more alike with September's typical high of 63.7°F than the average for October. The lowest temperature is also expected to be more comparable to September's minimum average of 43.2°F than October's 31.1°F.
The temperature will vary between a minimum of 44.6°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted maximum is more alike with September's typical high of 63.7°F than the average for October. The lowest temperature is also expected to be more comparable to September's minimum average of 43.2°F than October's 31.1°F.
Updated: Oct 19, 2026 @ 19:35:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 1:35 pm MDT, the temperature is 64.4°F.
Today, the outlook remains bright and sunny.
Today, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
The highest temperature will be significantly higher than the average maximum of 48°F in October. The lowest temperature will be relatively higher than the average low of 31.1°F.
The highest temperature will be significantly higher than the average maximum of 48°F in October. The lowest temperature will be relatively higher than the average low of 31.1°F.
On Monday, in Sun Valley, sunrise was at 7:57 am and sunset will be at 6:47 pm (MDT).
In Sun Valley, the length of the day today will be 10h and 50min.
Sun Valley, Idaho, USA
- en: Sun Valley, Idaho, USA
- es: Sun Valley, Idaho, EE.UU.
- hr: San Vali, Ajdaho, SAD
- mk: San Vali, Ajdaho, SAD
- sr: San Vali, Ajdaho, SAD
- zh: 森瓦利, 爱达荷州, 美国
- Latitude: 43.697129°
- Longitude: -114.351717°
- Elevation: 5955 ft
- Current time: 2:10pm MDT
- Sunrise: 7:57 am MDT
- Sunset: 6:47 pm MDT
- Timezone: America/Denver
Nearby Sun Valley, Idaho, USA
- Ketchum (1 mi)
- Hailey (12 mi)
- Bellevue (17 mi)
- Picabo (30 mi)
- Fairfield (33 mi)
- Carey (34 mi)
- Clayton (39 mi)
- Atlanta (39 mi)
- Mackay (40 mi)
- Hill City (45 mi)
- Featherville (46 mi)
- Richfield (46 mi)
- Stanley (46 mi)
- Moore (49 mi)
- Shoshone (53 mi)
- Dietrich (55 mi)
- Gooding (55 mi)
- Butte City (56 mi)
- Challis (56 mi)
- Bliss (61 mi)
- King Hill (64 mi)
- Wendell (66 mi)
- May (66 mi)
- Hagerman (67 mi)





