Weather forecast for 10 daysGros Ventre, WY

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 25°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:40 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
Today, on Sunday, October 18, expect brilliant sunshine under mostly clear skies.
The day's temperature range will span from a high of an enjoyable 60.8°F to a minimum of a freezing 24.8°F.
Sunrise will be at 7:40 am and sunset at 6:34 pm; the daylight will last for 10h and 53min.

10-day overview

Daily temperatures

Maximum temperature: 61°C.
Coldest day: Friday 45°C.

Chance of precipitation

Highest chance: Friday 82%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 61°F
  • 25°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:40 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 207°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:42 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 6mphSW 225°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:43 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSSW 200°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:44 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 7:45 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 25°F
Rain
Rain
  • Precip. probability: 82%
  • Precipitation: 0.28"
  • Wind: 8mphSW 236°
  • Humidity: 91%
  • UV index: 1
  • Sunrise: 7:47 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.67"
  • Wind: 7mphSW 230°
  • Humidity: 78%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 27°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 7mphS 182°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 7:49 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 50°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 6mphSW 215°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphSW 232°
  • Humidity: 76%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:20 pm MDT
  • ▼
Looking ahead, conditions suggest a period of cloudy, sun-filled and damp weather is anticipated.
Rainfall is anticipated on Friday and Saturday.
Temperature variation will be noticeable over the next several days. Highs will range from 44.6°F to 60.8°F, while the lowest temperature will be between 24.8°F and 35.6°F.
The warmest days will be Sunday, Monday and Wednesday, with a maximum of 60.8°F; the coldest day will be Friday, with a maximum of 44.6°F.
Updated: Oct 18, 2026 @ 08:20:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine will prevail for most of the day.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 24.8°F.

On Sunday, in Gros Ventre, sunrise will be at 7:40 am and sunset at 6:34 pm (MDT).

Today, the daylight will last for 10h and 53min.