Weather forecast for 10 daysBannack, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 28°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSW 218°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:41 pm MDT
- details ▼
Tomorrow, expect plenty of sunshine and only a few scattered clouds.
Substantial temperature fluctuations from a high of a comfortable 60.8°F to a low of a freezing 28.4°F are expected.
Tomorrow, the temperature will be higher and more consistent with September's typical high of 65.8°F than with October's 49.1°F.
Sunrise will be at 7:52 am and sunset at 6:41 pm; tomorrow's daylight will last for 10h and 50min.
Substantial temperature fluctuations from a high of a comfortable 60.8°F to a low of a freezing 28.4°F are expected.
Tomorrow, the temperature will be higher and more consistent with September's typical high of 65.8°F than with October's 49.1°F.
Sunrise will be at 7:52 am and sunset at 6:41 pm; tomorrow's daylight will last for 10h and 50min.
10-day overview
Daily temperatures
Warmest day: Monday 63°C.
Coldest day: Saturday 24.10. 41°C.
Coldest day: Saturday 24.10. 41°C.
Chance of precipitation
Highest chance: Friday 54%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 30°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSW 221°
- Humidity: 62%
- UV index: 0
- Sunrise: 7:50 am MDT
- Sunset: 6:43 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 28°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSW 218°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:41 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 34°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSW 198°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:53 am MDT
- Sunset: 6:40 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 34°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphS 178°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:54 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 36°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSSW 201°
- Humidity: 69%
- UV index: 3
- Sunrise: 7:56 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 57°F
- 37°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0.12"
- Wind: 7mphSSW 198°
- Humidity: 76%
- UV index: 3
- Sunrise: 7:57 am MDT
- Sunset: 6:35 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 43°F
- 23°F
Showers
- Precip. probability: 54%
- Precipitation: 0.16"
- Wind: 10mphW 281°
- Humidity: 89%
- UV index: 2
- Sunrise: 7:58 am MDT
- Sunset: 6:33 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 41°F
- 27°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphSSW 205°
- Humidity: 72%
- UV index: 3
- Sunrise: 8:00 am MDT
- Sunset: 6:31 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 45°F
- 27°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 7mphS 177°
- Humidity: 75%
- UV index: 3
- Sunrise: 8:01 am MDT
- Sunset: 6:30 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 43°F
- 25°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 6mphS 182°
- Humidity: 73%
- UV index: 3
- Sunrise: 8:03 am MDT
- Sunset: 6:28 pm MDT
- details ▼
Looking ahead, conditions suggest a period of bright, dull and damp weather is predicted.
Rainfall is expected on Thursday and Friday.
Temperature variation will be noticeable over the next several days. Forecast highs will fluctuate between 41°F and 62.6°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 23°F and 37.4°F.
Expect the warmest day on Monday, with temperatures peaking at 62.6°F; the coldest day will be next Saturday, with a maximum of 41°F.
Rainfall is expected on Thursday and Friday.
Temperature variation will be noticeable over the next several days. Forecast highs will fluctuate between 41°F and 62.6°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 23°F and 37.4°F.
Expect the warmest day on Monday, with temperatures peaking at 62.6°F; the coldest day will be next Saturday, with a maximum of 41°F.
Updated: Oct 18, 2026 @ 01:07:00 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, mostly sunny and dry conditions will continue.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 28.4°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 49.1°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
Tomorrow, the highest temperature will be notably higher than the average maximum of 49.1°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Bannack, sunrise will be at 7:52 am and sunset at 6:41 pm (MDT).
Tomorrow, the daylight will last for 10h and 50min.
