Weather forecast for todayGrantsville, UT

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 3:46 pm MDT

  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 6mphN 10°
  • Humidity: 31%
  • Dewpoint: 34°F
  • Pressure: 30.13"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Grantsville, at the moment, blue skies stretch endlessly, with the sun at its brightest.
The temperature is an enjoyable 64.4°F.

Saturday Oct 17, 2026

  • min.
  • 45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphS 177°
  • Humidity: 45%
  • UV index: 0
  • Sunrise: 7:43 am MDT
  • Sunset: 6:46 pm MDT
  • ▼
In Grantsville, through the afternoon and beyond, a mostly unobstructed sky is expected.
The lowest anticipated temperature is a brisk 44.6°F.
Sunrise was at 7:43 am and sunset will be at 6:46 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 4 pm - 5 pm 66°C.
Coldest hour: 12 am 48°C.

Chance of precipitation

Highest chance: 4 pm - 12 am 0%.

Hourly weather forecast

  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphNNE 19°
  • Humidity: 30%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphNE 43°
  • Humidity: 31%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphENE 58°
  • Humidity: 34%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:46 pm
  • 7 pm
  • 61°F
  • Feels like:
    61°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSE 133°
  • Humidity: 39%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 194°
  • Humidity: 48%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 194°
  • Humidity: 50%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 196°
  • Humidity: 51%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 189°
  • Humidity: 51%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphSSW 194°
  • Humidity: 49%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 48°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 193°
  • Humidity: 50%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
During the late afternoon and into the evening, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the highest temperature of 66.2°F and the lowest temperature of 50°F.
Updated: Oct 17, 2026 @ 21:46:23 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:46 pm MDT) it is 64.4°F in Grantsville.

On Saturday, minimal cloud cover is expected.

On Saturday, in Grantsville, sunrise was at 7:43 am and sunset will be at 6:46 pm (MDT).

Today, the daylight will last for 11h and 4min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Grantsville, Utah, USA

  • en: Grantsville, Utah, USA
  • es: Grantsville, Utah, EE.UU.
  • hr: Grantsvil, Juta, SAD
  • mk: Grantsvil, Juta, SAD
  • sr: Grantsvil, Juta, SAD
  • zh: 格兰茨维尔, 犹他州, 美国
  • Latitude: 40.599943°
  • Longitude: -112.464399°
  • Elevation: 4308 ft
  • Current time: 3:46pm MDT
  • Sunrise: 7:43 am MDT
  • Sunset: 6:46 pm MDT
  • Timezone: America/Denver

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