Weather forecast for 10 daysHailey, ID

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphESE 117°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:55 am MDT
  • Sunset: 6:49 pm MDT
  • ▼
Tomorrow, on Sunday, changing cloud patterns will allow for periods of sunshine.
The daytime temperature will peak at a comfortable 66.2°F, significantly contrasting with the night's low of an icy 37.4°F.
The expected high of 66.2°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:55 am and sunset at 6:49 pm; tomorrow's daylight will last for 10h and 54min.

10-day overview

Daily temperatures

Warmest period: tomorrow - Monday 66°C.
Minimum temperature: 46°C.

Chance of precipitation

Highest chance: Thursday 72%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphNNW 334°
  • Humidity: 51%
  • UV index: 0
  • Sunrise: 7:54 am MDT
  • Sunset: 6:50 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphESE 117°
  • Humidity: 41%
  • UV index: 4
  • Sunrise: 7:55 am MDT
  • Sunset: 6:49 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphE 82°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:56 am MDT
  • Sunset: 6:47 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 9mphENE 73°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:57 am MDT
  • Sunset: 6:46 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 43°F
Few Showers
Few Showers
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • Wind: 9mphENE 78°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:44 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 57°F
  • 41°F
Thunderstorms
Thunderstorms
  • Precip. probability: 72%
  • Precipitation: 0.43"
  • Wind: 9mphENE 76°
  • Humidity: 85%
  • UV index: 2
  • Sunrise: 8:00 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 48°F
  • 28°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.08"
  • Wind: 10mphS 180°
  • Humidity: 93%
  • UV index: 3
  • Sunrise: 8:01 am MDT
  • Sunset: 6:41 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphESE 121°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 8:02 am MDT
  • Sunset: 6:39 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 50°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphENE 78°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 8:04 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 46°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 7mphESE 112°
  • Humidity: 79%
  • UV index: 3
  • Sunrise: 8:05 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
Over the course of the next ten days, expect shifting weather, and a mix of cloudy, sunny, rain-filled and storm-filled weather is forecasted.
Rainfall is anticipated on Wednesday through Friday.
The temperature will vary considerably throughout the forecast window. The maximum temperature will vary between 46.4°F and 66.2°F, while the nightly low temperatures will show also a considerable swing, as nighttime lows are forecast to fall between 28.4°F and 42.8°F.
With a maximum temperature of 66.2°F, Sunday and Monday will be the warmest days in Hailey; with a maximum temperature of 46.4°F, next Saturday and Monday will be the coldest days in Hailey.
Updated: Oct 18, 2026 @ 00:18:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, moments of sunshine will break through the patchy clouds.

Tomorrow, the maximum temperature in Hailey will be 66.2°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 50.5°F in October. The lowest temperature will be moderately higher than the average low of 33.1°F.

On Sunday, in Hailey, sunrise will be at 7:55 am and sunset at 6:49 pm (MDT).

Tomorrow, the daylight will last for 10h and 54min.