Weather forecast for 10 daysCornish, UT

10-day overview

Daily temperatures

Warmest day: tomorrow 72°C.
Coldest day: Friday 54°C.

Chance of precipitation

Highest chance: Friday 88%.

Long-term weather forecast

  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 43°F
AM Showers
AM Showers
  • Precip. probability: 40%
  • Precipitation: 0"
  • Wind: 5mphSW 230°
  • Humidity: 67%
  • UV index: 4
  • Sunrise: 7:46 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • Wind: 6mphWNW 299°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:47 am MDT
  • Sunset: 6:37 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 43°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 60%
  • Precipitation: 0"
  • Wind: 6mphE 79°
  • Humidity: 70%
  • UV index: 4
  • Sunrise: 7:48 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 54°F
  • 32°F
Rain
Rain
  • Precip. probability: 88%
  • Precipitation: 0.55"
  • Wind: 11mphSSW 210°
  • Humidity: 88%
  • UV index: 2
  • Sunrise: 7:49 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.35"
  • Wind: 6mphN 349°
  • Humidity: 77%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 57°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphWNW 288°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 59°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphW 267°
  • Humidity: 74%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 5mphSW 221°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:54 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 5mphSW 225°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:55 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphSSW 195°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:57 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
Weather fluctuations are likely over the next ten days, and a mix of dull, clear, rain-filled and lightning-active weather is anticipated.
Rainfall is anticipated on Wednesday and Friday.
Substantial differences in temperature are forecasted across the forecast period. Forecast highs will fluctuate between 53.6°F and 71.6°F, while the forecast minimum temperature falls between 32°F and 42.8°F.
Wednesday is expected to be the warmest, reaching up to 71.6°F; expect the coldest day on Friday with a high of 53.6°F.
Updated: Oct 20, 2026 @ 07:03:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Cornish, weather will be unstable, and a combination of dull, sunny, damp and thunderstorm-prone weather is anticipated for the next ten days.

Rainfall is expected on Wednesday and Friday in Cornish. Friday, with moderate precipitation of 0.55", will be the day with the most rainfall.

The maximum temperature will vary between 53.6°F and 71.6°F, while the minimum temperature will vary between 32°F and 42.8°F.

The warmest day will be tomorrow, with a maximum of 71.6°F. Friday will be the coldest day, with a maximum temperature of 53.6°F.

On Saturday, clouds and sunshine will create a dynamic sky throughout the day.

Light precipitation of 0.35" is expected on Saturday. The possibility of rainfall is low at 6%.

On Saturday, the maximum temperature in Cornish will be 57.2°F, while the minimum temperature will be 32°F.

On Sunday, bright and sunny weather is expected.

No, it will not rain on Sunday.

On Sunday, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.