Weather forecast for todayGrantsdale, MT
Weather forecast for today
Current condition 12:57 pm MDT
- 68°F
- Feels like:68°F
Fair
- Precipitation: 0"
- Wind: 10mphS 180°
- Humidity: 26%
- Dewpoint: 32°F
- Pressure: 29.98"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
At the moment, in Grantsdale, sunny and fair weather dominates, perfect for outdoor plans.
The temperature is an agreeable 68°F. The current temperature is nearly at the maximum expected 71.6°F for today.
The temperature is an agreeable 68°F. The current temperature is nearly at the maximum expected 71.6°F for today.
Saturday Oct 17, 2026
- 72°F
- 34°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphWSW 239°
- Humidity: 28%
- UV index: 3
- Sunrise: 7:56 am MDT
- Sunset: 6:46 pm MDT
- details ▼
Today, on Saturday, October 17, partly cloudy skies will persist, making for a mix of sun and clouds.
A significant variation in temperature is predicted, ranging from a high of a pleasant 71.6°F to a low of a cold 33.8°F.
Forecasts show a high closer to September's climate pattern, around 66.2°F, rather than October's 50°F.
Sunrise was at 7:56 am and sunset will be at 6:46 pm; the daylight will last for 10h and 50min.
A significant variation in temperature is predicted, ranging from a high of a pleasant 71.6°F to a low of a cold 33.8°F.
Forecasts show a high closer to September's climate pattern, around 66.2°F, rather than October's 50°F.
Sunrise was at 7:56 am and sunset will be at 6:46 pm; the daylight will last for 10h and 50min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 10 pm 48°C.
Coldest hour: 10 pm 48°C.
Chance of precipitation
Highest chance: 1 pm - 10 pm 0%.
Hourly weather forecast
- 1 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 187°
- Humidity: 27%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 216°
- Humidity: 25%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 72°F
- Feels like:72°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 230°
- Humidity: 24%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphWSW 251°
- Humidity: 27%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphW 275°
- Humidity: 30%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphW 271°
- Humidity: 33%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:46 pm
- 7 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWNW 287°
- Humidity: 39%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNW 331°
- Humidity: 48%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNW 331°
- Humidity: 56%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 309°
- Humidity: 62%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphW 261°
- Humidity: 72%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Grantsdale, primarily cloudy and occasionally bright weather is predicted.
The temperature will vary between a maximum of 71.6°F and a minimum of 44.6°F. The warmest part of the day is expected around 3 pm.
The maximum temperature will align more closely with September's average high of 66.2°F than with October's 50°F. Today, the temperature will drop to a level in line with October's average minimum of 30.4°F.
The temperature will vary between a maximum of 71.6°F and a minimum of 44.6°F. The warmest part of the day is expected around 3 pm.
The maximum temperature will align more closely with September's average high of 66.2°F than with October's 50°F. Today, the temperature will drop to a level in line with October's average minimum of 30.4°F.
Updated: Oct 17, 2026 @ 18:57:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
At 12:57 pm MDT, the temperature is 68°F.
Today, expect partly sunny skies with periods of cloudiness.
Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 33.8°F.
The maximum temperature today will be uncommonly higher than the average highest temperature of 50°F in October. The lowest temperature today will be in line with the average low temperature.
The maximum temperature today will be uncommonly higher than the average highest temperature of 50°F in October. The lowest temperature today will be in line with the average low temperature.
On Saturday, in Grantsdale, sunrise was at 7:56 am and sunset will be at 6:46 pm (MDT).
Today, the daylight will last for 10h and 50min.
Grantsdale, Montana, USA
- en: Grantsdale, Montana, USA
- es: Grantsdale, Montana, EE.UU.
- hr: Grantsdeйl, Montana, SAD
- mk: Grantsdeйl, Montana, SAD
- sr: Grantsdeйl, Montana, SAD
- zh: 格兰茨代尔, 蒙大拿, 美国
- Latitude: 46.203533°
- Longitude: -114.141759°
- Elevation: 3671 ft
- Current time: 12:57pm MDT
- Sunrise: 7:56 am MDT
- Sunset: 6:46 pm MDT
- Timezone: America/Denver
Nearby Grantsdale, Montana, USA
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