Weather forecast for 10 daysJackson, WY

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 27°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 203°
  • Humidity: 39%
  • UV index: 4
  • Sunrise: 7:39 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
Today, sunshine is forecasted under mostly clear skies.
Dramatic changes in temperature are expected, reaching a high of a comfortable 64.4°F and falling to a low of a subzero 26.6°F.
Today, it will be warmer, and the temperature will align more with September's typical maximum of 62.8°F.
Sunrise was at 7:39 am and sunset will be at 6:36 pm; the daylight will last for 10h and 57min.

Sunday Oct 18, 2026

  • 63°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphS 190°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:41 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
Tomorrow, in Jackson, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Considerable temperature fluctuations from a high of a breezy 62.6°F to a low of a harsh 26.6°F are expected.
It will feel warmer than usual, as the temperature reflects September's normal high of 62.8°F, not October's.
Sunrise will be at 7:41 am and sunset at 6:35 pm; tomorrow's daylight will last for 10h and 54min.

10-day overview

Daily temperatures

Warmest day: today 64°C.
Coldest period: Friday - Saturday 48°C.

Chance of precipitation

Highest chance: Friday 76%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 27°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 203°
  • Humidity: 39%
  • UV index: 4
  • Sunrise: 7:39 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphS 190°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:41 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphS 188°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:42 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 4mphSSW 204°
  • Humidity: 68%
  • 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: 19%
  • Precipitation: 0"
  • Wind: 6mphS 175°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:44 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.2"
  • Wind: 6mphSSE 159°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 48°F
  • 28°F
Rain
Rain
  • Precip. probability: 76%
  • Precipitation: 0.47"
  • Wind: 7mphSW 222°
  • Humidity: 91%
  • UV index: 1
  • Sunrise: 7:47 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSW 214°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:48 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 52°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • Wind: 6mphS 171°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 7:49 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 52°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphS 175°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
Looking ahead, conditions suggest a period of primarily cloud-filled and occasionally clear and rainy weather is expected.
Rain is anticipated on Thursday, Friday and next Sunday.
Significant changes in temperature are expected in the next ten days. The temperature is expected to swing from 48.2°F up to 64.4°F, while nighttime temperatures are expected to vary from 26.6°F to 37.4°F.
The warmest day is today, with a maximum temperature of 64.4°F; Friday and next Saturday, with the highest temperature of 48.2°F, will be the coldest days in Jackson.
Updated: Oct 17, 2026 @ 16:28:56 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, expect bright skies and plenty of sunshine.

Today, the maximum temperature in Jackson will be 64.4°F, while the minimum temperature will be 26.6°F.
Today, the maximum temperature will be notably higher than the average highest temperature of 45.5°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Jackson, sunrise was at 7:39 am and sunset will be at 6:36 pm (MDT).

Today, the daylight will last for 10h and 57min.

On Sunday, sun and clouds will share the sky, creating a partly cloudy day.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 26.6°F.
The highest temperature tomorrow will be significantly higher than the average maximum of 45.5°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Jackson, sunrise will be at 7:41 am and sunset at 6:35 pm (MDT).

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