Weather forecast for 10 daysMusselshell, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 36°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphNE 49°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:34 am MDT
- Sunset: 6:20 pm MDT
- details ▼
Tomorrow, sunlight and clouds will take turns dominating the sky.
Temperature changes will be considerable, from a high of an enjoyable 62.6°F to a low of a wintry 35.6°F.
The daily maximum temperature is expected to be a few degrees higher than October's climate average of 56.3°F.
Sunrise will be at 7:34 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 46min.
Temperature changes will be considerable, from a high of an enjoyable 62.6°F to a low of a wintry 35.6°F.
The daily maximum temperature is expected to be a few degrees higher than October's climate average of 56.3°F.
Sunrise will be at 7:34 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 46min.
10-day overview
Daily temperatures
Warmest day: Thursday 72°C.
Coldest period: Saturday - Monday 50°C.
Coldest period: Saturday - Monday 50°C.
Chance of precipitation
Highest chance: Friday 39%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphW 274°
- Humidity: 45%
- UV index: 0
- Sunrise: 7:33 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 36°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphNE 49°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:34 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphS 189°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:18 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 37°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNW 323°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:37 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphS 184°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:38 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphSW 216°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:40 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 63°F
- 39°F
PM Showers
- Precip. probability: 39%
- Precipitation: 0.12"
- Wind: 14mphWNW 300°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:41 am MDT
- Sunset: 6:11 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 32°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphNW 311°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:42 am MDT
- Sunset: 6:10 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 50°F
- 34°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 11mphNNE 24°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:44 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 50°F
- 36°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphNW 321°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:45 am MDT
- Sunset: 6:06 pm MDT
- details ▼
Looking ahead, conditions suggest a period of primarily gloomy and occasionally mostly clear and rainy weather is expected.
With a 39% probability, rainfall is predicted only for Friday. Predicted precipitation will be minimal at 0.12".
The temperature will vary considerably across the forecast period. Forecast highs will fluctuate between 50°F and 71.6°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 48.2°F.
Thursday will be the warmest day, with a maximum temperature of 71.6°F; with a maximum temperature of 50°F, next Saturday through next Monday will be the coldest days.
With a 39% probability, rainfall is predicted only for Friday. Predicted precipitation will be minimal at 0.12".
The temperature will vary considerably across the forecast period. Forecast highs will fluctuate between 50°F and 71.6°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 32°F to 48.2°F.
Thursday will be the warmest day, with a maximum temperature of 71.6°F; with a maximum temperature of 50°F, next Saturday through next Monday will be the coldest days.
Updated: Oct 17, 2026 @ 23:47:48 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
Tomorrow, a mix of clouds and blue sky is expected.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 35.6°F.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be also a few degrees lower than the average low of 39.7°F.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be also a few degrees lower than the average low of 39.7°F.
On Sunday, in Musselshell, sunrise will be at 7:34 am and sunset at 6:20 pm (MDT).
In Musselshell, Montana, tomorrow, there will be 10h and 46min of daylight.
