Weather forecast for 10 daysAnaconda, MT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphE 97°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
On Sunday, October 18, mostly clear with scattered clouds is expected.
A stark contrast will be evident between the daytime peak temperature of a comfortable 60.8°F and the nighttime low of a wintry 33.8°F.
Today, the maximum temperature of 60.8°F will resemble September's climate more than October's.
Sunrise will be at 7:53 am and sunset at 6:40 pm; the daylight will last for 10h and 47min.

10-day overview

Daily temperatures

Warmest day: tomorrow 66°C.
Coldest day: Tuesday 27.10. 39°C.

Chance of precipitation

Highest chance: Friday 60%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphE 97°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 199°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 7:54 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphESE 102°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:56 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSW 202°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:57 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 7mphSSW 208°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:58 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 45°F
  • 25°F
AM Showers
AM Showers
  • Precip. probability: 60%
  • Precipitation: 0.16"
  • Wind: 11mphWNW 296°
  • Humidity: 87%
  • UV index: 2
  • Sunrise: 8:00 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.08"
  • Wind: 7mphSW 220°
  • Humidity: 72%
  • UV index: 3
  • Sunrise: 8:01 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 46°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphS 180°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 8:03 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 41°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 7mphWNW 285°
  • Humidity: 75%
  • UV index: 3
  • Sunrise: 8:04 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 39°F
  • 23°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphW 262°
  • Humidity: 81%
  • UV index: 2
  • Sunrise: 8:05 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
Primarily gloomy and occasionally bright and showery weather is forecasted.
Rainfall is forecasted for Friday and next Monday.
Temperature fluctuation will be noticeable over the next several days. The temperature is expected to swing from 39.2°F up to 66.2°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 23°F and 37.4°F.
Monday will be the warmest day, with a maximum temperature of 66.2°F; the coldest day will be next Tuesday, with a maximum of 39.2°F.
Updated: Oct 18, 2026 @ 09:03:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, thin clouds will pass through at times, but overall, it will remain bright.

Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 33.8°F.
Today, the highest temperature will be noticeably higher than the average maximum of 47.3°F in October. The lowest temperature will be relatively higher than the average low of 28.9°F.

On Sunday, in Anaconda, sunrise will be at 7:53 am and sunset at 6:40 pm (MDT).

In Anaconda, today, there will be 10h and 47min of daylight.