Weather forecast for 10 daysSimms, MT

Weather forecast for the weekend

Saturday Nov 7, 2026

  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 214°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 7:21 am MST
  • Sunset: 5:01 pm MST
  • ▼
On Saturday, in Simms, a partly cloudy outlook will keep the sky interesting throughout the day.
Anticipated temperature values will span from a refreshing 59°F down to a brisk 48.2°F.
On Saturday, expect conditions that are warmer than normal, with a temperature that reflects October's typical maximum of 54.5°F.
Sunrise will be at 7:21 am and sunset at 5:01 pm; the daylight will last for 9h and 41min.

Sunday Nov 8, 2026

  • 59°F
  • 34°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSW 236°
  • Humidity: 40%
  • UV index: 2
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
On Sunday, November 8, windy and partly cloudy conditions will define the day.
Predicted temperature values will span from a mild 59°F down to an icy 33.8°F.
On Sunday, the temperature will be higher and more consistent with October's typical high of 54.5°F than with November's 40.1°F.
Sunrise will be at 7:22 am and sunset at 5:00 pm; the daylight will last for 9h and 38min.

10-day overview

Daily temperatures

Warmest period: Wednesday - Thursday 61°C.
Coldest day: Monday 54°C.

Chance of precipitation

Highest chance: Tuesday 3%.

Long-term weather forecast

  • Thursday
  • Nov 5, 2026
  • min.
  • 36°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphSW 224°
  • Humidity: 62%
  • UV index: 0
  • Sunrise: 7:18 am MST
  • Sunset: 5:04 pm MST
  • ▼
  • Friday
  • Nov 6, 2026
  • 55°F
  • 46°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 22mphSW 215°
  • Humidity: 43%
  • UV index: 2
  • Sunrise: 7:19 am MST
  • Sunset: 5:03 pm MST
  • ▼
  • Saturday
  • Nov 7, 2026
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSW 214°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 7:21 am MST
  • Sunset: 5:01 pm MST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 59°F
  • 34°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 24mphSW 236°
  • Humidity: 40%
  • UV index: 2
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
  • Monday
  • Nov 9, 2026
  • 54°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSW 216°
  • Humidity: 51%
  • UV index: 1
  • Sunrise: 7:24 am MST
  • Sunset: 4:59 pm MST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 59°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 18mphSW 219°
  • Humidity: 52%
  • UV index: 2
  • Sunrise: 7:25 am MST
  • Sunset: 4:57 pm MST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 61°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 17mphSSW 212°
  • Humidity: 49%
  • UV index: 1
  • Sunrise: 7:27 am MST
  • Sunset: 4:56 pm MST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 61°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSW 202°
  • Humidity: 43%
  • UV index: 1
  • Sunrise: 7:28 am MST
  • Sunset: 4:55 pm MST
  • ▼
  • Friday
  • Nov 13, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 201°
  • Humidity: 43%
  • UV index: 1
  • Sunrise: 7:30 am MST
  • Sunset: 4:54 pm MST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphSW 219°
  • Humidity: 50%
  • UV index: 1
  • Sunrise: 7:31 am MST
  • Sunset: 4:52 pm MST
  • ▼
The forecast shows that cloudiness will dominate.
Rain is not forecasted in Simms in the upcoming period.
In the upcoming days, the highest temperature will range between 53.6°F and 60.8°F, while the variation in nighttime lows will be notably wide, as the minimum temperature is expected to range between 33.8°F and 48.2°F.
The warmest days will be Wednesday and next Thursday, with a maximum of 60.8°F; Monday will be the coldest day, with the highest temperature of 53.6°F.
Updated: Nov 5, 2026 @ 22:00:02 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Simms, gray skies are likely for the next ten days.

The maximum temperature will range between 53.6°F and 60.8°F, as the minimum temperature will range between 33.8°F and 48.2°F.

With a maximum temperature of 60.8°F, Wednesday and next Thursday will be the warmest days. The coldest day will be Monday, with a maximum of 53.6°F.

On Saturday, clouds will come and go, but expect bright periods in between.

On Saturday, the highest temperature will be 59°F, while the lowest temperature will be 48.2°F.

On Sunday, in Simms, high-altitude clouds and persistent breezes will linger.

On Sunday, the maximum temperature will be 59°F, while the minimum temperature will be 33.8°F.