Weather forecast for 10 daysBig Sky Colonial Manor, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 32°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 135°
- Humidity: 56%
- UV index: 3
- Sunrise: 8:01 am MDT
- Sunset: 6:42 pm MDT
- details ▼
On Sunday, October 18, sunny skies are in store, with excellent visibility.
Temperature fluctuations will be substantial, ranging from a peak of a refreshing 59°F to a low of a cold 32°F.
Today, the forecasted high of 59°F is expected to reflect September's average high of 65.5°F.
Sunrise was at 8:01 am and sunset will be at 6:42 pm; the daylight will last for 10h and 41min.
Temperature fluctuations will be substantial, ranging from a peak of a refreshing 59°F to a low of a cold 32°F.
Today, the forecasted high of 59°F is expected to reflect September's average high of 65.5°F.
Sunrise was at 8:01 am and sunset will be at 6:42 pm; the daylight will last for 10h and 41min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Thursday 63°C.
Coldest day: Tuesday 27.10. 41°C.
Coldest day: Tuesday 27.10. 41°C.
Chance of precipitation
Highest chance: Friday 53%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 59°F
- 32°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 135°
- Humidity: 56%
- UV index: 3
- Sunrise: 8:01 am MDT
- Sunset: 6:42 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 34°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNNE 27°
- Humidity: 63%
- UV index: 2
- Sunrise: 8:03 am MDT
- Sunset: 6:40 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 63°F
- 32°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphNE 46°
- Humidity: 62%
- UV index: 2
- Sunrise: 8:04 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphE 92°
- Humidity: 61%
- UV index: 2
- Sunrise: 8:06 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 39°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 5mphE 81°
- Humidity: 64%
- UV index: 2
- Sunrise: 8:07 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 48°F
- 28°F
Showers
- Precip. probability: 53%
- Precipitation: 0.12"
- Wind: 8mphW 259°
- Humidity: 82%
- UV index: 1
- Sunrise: 8:09 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 48°F
- 27°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphSSE 165°
- Humidity: 71%
- UV index: 2
- Sunrise: 8:10 am MDT
- Sunset: 6:31 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 46°F
- 25°F
PM Showers
- Precip. probability: 34%
- Precipitation: 0.16"
- Wind: 7mphENE 63°
- Humidity: 73%
- UV index: 2
- Sunrise: 8:12 am MDT
- Sunset: 6:29 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 45°F
- 25°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphNE 53°
- Humidity: 73%
- UV index: 2
- Sunrise: 8:13 am MDT
- Sunset: 6:27 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 41°F
- 25°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 7mphENE 76°
- Humidity: 82%
- UV index: 2
- Sunrise: 8:15 am MDT
- Sunset: 6:25 pm MDT
- details ▼
Over the next ten days, a mix of cloud-filled, mostly clear and showery weather is expected.
Rainfall is anticipated on Thursday, Friday, next Sunday and Tuesday. The days with the most rainfall will be Thursday, next Sunday and Tuesday, with light precipitation of 0.16".
There will be a considerable variation in temperature in the next ten days. Maximum temperatures are forecasted between 41°F and 62.6°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 24.8°F and 39.2°F.
With a maximum temperature of 62.6°F, Tuesday through Thursday will be the warmest days in Big Sky Colonial Manor; next Tuesday will be the coldest day, with the highest temperature of 41°F.
Rainfall is anticipated on Thursday, Friday, next Sunday and Tuesday. The days with the most rainfall will be Thursday, next Sunday and Tuesday, with light precipitation of 0.16".
There will be a considerable variation in temperature in the next ten days. Maximum temperatures are forecasted between 41°F and 62.6°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 24.8°F and 39.2°F.
With a maximum temperature of 62.6°F, Tuesday through Thursday will be the warmest days in Big Sky Colonial Manor; next Tuesday will be the coldest day, with the highest temperature of 41°F.
Updated: Oct 18, 2026 @ 15:44:57 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
On Sunday, conditions will remain bright with clear skies.
Today, the highest temperature will be 59°F, while the lowest temperature will be 32°F.
The maximum temperature today will be notably higher than the average highest temperature of 48.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
The maximum temperature today will be notably higher than the average highest temperature of 48.4°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Big Sky Colonial Manor, sunrise was at 8:01 am and sunset will be at 6:42 pm (MDT).
Today, the daylight will last for 10h and 41min.
