Weather forecast for 10 daysSimms, MT

Weather forecast for the weekend

Sunday Nov 8, 2026

  • 64°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 29mphWSW 242°
  • Humidity: 39%
  • UV index: 1
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
Today, on Sunday, November 8, expect brisk winds and partly cloudy conditions.
The temperature is expected to vary between a breezy 64.4°F and a wintry 39.2°F.
The expected high of 64.4°F appears seasonally off, better matching October's typical values.
Sunrise was at 7:22 am and sunset will be at 5:00 pm; the daylight will last for 9h and 38min.

10-day overview

Daily temperatures

Warmest day: today 64°C.
Coldest day: Tuesday 17.11. 45°C.

Chance of precipitation

Highest chance: Monday - Tuesday 24%.

Long-term weather forecast

  • Sunday
  • Nov 8, 2026
  • 64°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 29mphWSW 242°
  • Humidity: 39%
  • UV index: 1
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
  • Monday
  • Nov 9, 2026
  • 55°F
  • 43°F
Cloudy
Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphSW 221°
  • Humidity: 55%
  • UV index: 1
  • Sunrise: 7:24 am MST
  • Sunset: 4:59 pm MST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 55°F
  • 45°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 25mphWSW 242°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 7:25 am MST
  • Sunset: 4:57 pm MST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 19mphSSW 212°
  • Humidity: 49%
  • UV index: 1
  • Sunrise: 7:27 am MST
  • Sunset: 4:56 pm MST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSW 204°
  • Humidity: 44%
  • UV index: 1
  • Sunrise: 7:28 am MST
  • Sunset: 4:55 pm MST
  • ▼
  • Friday
  • Nov 13, 2026
  • 59°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphSSW 202°
  • Humidity: 40%
  • UV index: 1
  • Sunrise: 7:30 am MST
  • Sunset: 4:54 pm MST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 57°F
  • 45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 215°
  • Humidity: 44%
  • UV index: 1
  • Sunrise: 7:31 am MST
  • Sunset: 4:52 pm MST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 15mphSSW 212°
  • Humidity: 48%
  • UV index: 1
  • Sunrise: 7:32 am MST
  • Sunset: 4:51 pm MST
  • ▼
  • Monday
  • Nov 16, 2026
  • 50°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphSW 232°
  • Humidity: 58%
  • UV index: 1
  • Sunrise: 7:34 am MST
  • Sunset: 4:50 pm MST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 10mphSW 236°
  • Humidity: 64%
  • UV index: 1
  • Sunrise: 7:35 am MST
  • Sunset: 4:49 pm MST
  • ▼
Throughout the next ten days, cloudy weather is expected throughout.
Rainfall is not anticipated in Simms in the upcoming days.
Temperature variation will be noticeable over the next several days. The temperature is expected to swing from 44.6°F up to 64.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 30.2°F and 46.4°F.
The warmest day is today, with a maximum temperature of 64.4°F; the coldest day will be next Tuesday, with a maximum of 44.6°F.
Updated: Nov 8, 2026 @ 20:27:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, partly cloudy skies will be paired with frequent wind gusts.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The highest temperature today will be significantly higher than the average maximum of 40.1°F in November. The lowest temperature today will be also notably higher than the average low of 26.6°F.

On Sunday, in Simms, sunrise was at 7:22 am and sunset will be at 5:00 pm (MST).

In Simms, Montana, the length of the day today will be 9h and 38min.