Weather forecast for 10 daysCapitol, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphNNE 25°
- Humidity: 36%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:05 pm MDT
- details ▼
On Sunday, in Capitol, mostly clear skies and sunshine will create ideal daytime conditions.
The day's temperature range will span from a high of a breezy 66.2°F to a minimum of a wintry 37.4°F.
Tomorrow, the weather pattern will resemble September more than October, with a forecast high of 66.2°F.
Sunrise will be at 7:16 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 49min.
The day's temperature range will span from a high of a breezy 66.2°F to a minimum of a wintry 37.4°F.
Tomorrow, the weather pattern will resemble September more than October, with a forecast high of 66.2°F.
Sunrise will be at 7:16 am and sunset at 6:05 pm; tomorrow's daylight will last for 10h and 49min.
10-day overview
Daily temperatures
Warmest day: Thursday 77°C.
Coldest day: Saturday 24.10. 52°C.
Coldest day: Saturday 24.10. 52°C.
Chance of precipitation
Highest chance: Saturday 24.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWNW 301°
- Humidity: 54%
- UV index: 0
- Sunrise: 7:15 am MDT
- Sunset: 6:07 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphNNE 25°
- Humidity: 36%
- UV index: 3
- Sunrise: 7:16 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 39°F
Sunny / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 21mphSE 136°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphWSW 248°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:19 am MDT
- Sunset: 6:02 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 45°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 11mphE 92°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:20 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 54°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 13mphS 173°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 41°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0.12"
- Wind: 17mphSSW 212°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 5:57 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 52°F
- 36°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 19mphWNW 302°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:24 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 57°F
- 36°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 13mphSE 135°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:26 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 55°F
- 37°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphESE 120°
- Humidity: 58%
- UV index: 2
- Sunrise: 7:27 am MDT
- Sunset: 5:52 pm MDT
- details ▼
For the coming ten days, a combination of gloomy and bright weather is expected.
With a 14% probability, rainfall is expected only on Friday. Anticipated precipitation will be minimal at 0.12".
Temperature fluctuation will be noticeable over the next several days. The maximum temperature will vary between 51.8°F and 77°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 35.6°F to 53.6°F.
Thursday is expected to be the warmest, reaching up to 77°F; the coldest day will be next Saturday, with a maximum of 51.8°F.
With a 14% probability, rainfall is expected only on Friday. Anticipated precipitation will be minimal at 0.12".
Temperature fluctuation will be noticeable over the next several days. The maximum temperature will vary between 51.8°F and 77°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 35.6°F to 53.6°F.
Thursday is expected to be the warmest, reaching up to 77°F; the coldest day will be next Saturday, with a maximum of 51.8°F.
Updated: Oct 18, 2026 @ 03:16:02 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, sunny intervals will be long-lasting, with few disruptions.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 55.4°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 55.4°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Capitol, sunrise will be at 7:16 am and sunset at 6:05 pm (MDT).
Tomorrow, the daylight will last for 10h and 49min.
