Weather forecast for todayBig Sky, MT
Weather forecast for today
Current condition 4:36 am MST
- 27°F
- Feels like:27°F
Partly Cloudy
- Precipitation: 0"
- Wind: 1mphSW 230°
- Humidity: 84%
- Dewpoint: 23°F
- Pressure: 30.3"Hg
- Visibility: 2mi
- UV index: 0
- details ▼
In Big Sky, at the moment, the sky is partially covered with clouds, offering glimpses of blue.
The temperature is a freezing 26.6°F. The current temperature is almost at the minimum-anticipated 28.4°F for today.
The temperature is a freezing 26.6°F. The current temperature is almost at the minimum-anticipated 28.4°F for today.
Sunday Oct 25, 2026
- 48°F
- 28°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphS 170°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:55 am MDT
- Sunset: 6:23 pm MDT
- details ▼
On Sunday, in Big Sky, occasional clouds will pass by, but expect bright spells.
Expected temperatures will peak at a chilly 48.2°F and dip to a minimum of a harsh 28.4°F.
The expected high temperature will align with October's average of 45.5°F.
Sunrise will be at 7:55 am and sunset at 6:23 pm; the daylight will last for 10h and 28min.
Expected temperatures will peak at a chilly 48.2°F and dip to a minimum of a harsh 28.4°F.
The expected high temperature will align with October's average of 45.5°F.
Sunrise will be at 7:55 am and sunset at 6:23 pm; the daylight will last for 10h and 28min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 46°C.
Coldest period: 6 am - 8 am 27°C.
Coldest period: 6 am - 8 am 27°C.
Chance of precipitation
Highest chance: 6 am - 8 am 15%.
Hourly weather forecast
- 6 am
- 27°F
- Feels like:27°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 1mphSW 235°
- Humidity: 85%
- Pressure: 30.3"Hg
- Visibility: 1mi
- UV index: 0
- details ▼
Sunrise: 7:55 am
- 8 am
- 27°F
- Feels like:27°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 1mphSW 214°
- Humidity: 88%
- Pressure: 30.3"Hg
- Visibility: 1mi
- UV index: 0
- details ▼
- 10 am
- 34°F
- Feels like:34°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphS 185°
- Humidity: 78%
- Pressure: 30.27"Hg
- Visibility: 4mi
- UV index: 1
- details ▼
- 12 pm
- 41°F
- Feels like:39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSSE 168°
- Humidity: 60%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 46°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 156°
- Humidity: 50%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 46°F
- Feels like:45°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 90°
- Humidity: 53%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 41°F
- Feels like:37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphN 354°
- Humidity: 65%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:23 pm
- 8 pm
- 34°F
- Feels like:32°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 3mphSSW 195°
- Humidity: 79%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 32°F
- Feels like:28°F
Mostly Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphSSE 168°
- Humidity: 81%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of dry and sunny and gloomy weather is expected.
The temperature will be between a maximum of 46.4°F and a minimum of 26.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be in line with the average high of 45.5°F in October. The temperature low is forecasted to be also resembling the usual October value of 27.5°F.
The temperature will be between a maximum of 46.4°F and a minimum of 26.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be in line with the average high of 45.5°F in October. The temperature low is forecasted to be also resembling the usual October value of 27.5°F.
Updated: Oct 25, 2026 @ 11:36:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 4:36 am MST is 26.6°F.
On Sunday, partly cloudy skies will persist, making for a mix of sun and clouds.
Today, the highest temperature in Big Sky will be 48.2°F, while the lowest temperature will be 28.4°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 27.5°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be also in line with the average low of 27.5°F.
On Sunday, in Big Sky, sunrise will be at 7:55 am and sunset at 6:23 pm (MDT).
In Big Sky, the length of the day today will be 10h and 28min.
Big Sky, Montana, USA
- en: Big Sky, Montana, USA
- es: Big Sky, Montana, EE.UU.
- hr: Big Skaj, Montana, SAD
- mk: Big Skaj, Montana, SAD
- sr: Big Skaj, Montana, SAD
- zh: Big Sky, 蒙大拿, 美国
- Latitude: 45.261781°
- Longitude: -111.308024°
- Elevation: 6296 ft
- Current time: 5:36am MST
- Sunrise: 7:55 am MST
- Sunset: 6:23 pm MST
- Timezone: America/Denver
Nearby Big Sky, Montana, USA
- Cameron (19 mi)
- Kotke (21 mi)
- Ennis (22 mi)
- Sphinx (22 mi)
- Gallatin Gateway (24 mi)
- McAllister (24 mi)
- Aldridge (27 mi)
- Corwin Springs (27 mi)
- Norris (28 mi)
- Electric (29 mi)
- Emigrant (29 mi)
- White City (30 mi)
- Virginia City (31 mi)
- Bozeman (32 mi)
- Pray (32 mi)
- Cliff Lake (32 mi)
- Gardiner (34 mi)
- Jardine (35 mi)
- Mammoth (35 mi)
- Belgrade (36 mi)
- Harrison (39 mi)
- Alder (39 mi)
- Pony (39 mi)
- Manhattan (41 mi)





