Weather forecast for 10 daysSimms, MT

10-day overview

Daily temperatures

Warmest period: Wednesday - Thursday 61°C.
Minimum temperature: 54°C.

Chance of precipitation

Highest chance: Friday 5%.

Long-term weather forecast

  • Wednesday
  • Nov 4, 2026
  • min.
  • 27°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSW 215°
  • Humidity: 77%
  • UV index: 0
  • Sunrise: 7:16 am MST
  • Sunset: 5:06 pm MST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 54°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphSW 230°
  • Humidity: 51%
  • UV index: 2
  • 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: 5%
  • 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 218°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 7:21 am MST
  • Sunset: 5:01 pm MST
  • ▼
  • Sunday
  • Nov 8, 2026
  • 59°F
  • 36°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 21mphSW 235°
  • Humidity: 40%
  • UV index: 2
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
  • Monday
  • Nov 9, 2026
  • 54°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphSW 216°
  • Humidity: 49%
  • UV index: 2
  • Sunrise: 7:24 am MST
  • Sunset: 4:59 pm MST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 57°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 17mphSW 218°
  • Humidity: 50%
  • 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: 15mphSSW 207°
  • Humidity: 45%
  • UV index: 1
  • Sunrise: 7:27 am MST
  • Sunset: 4:56 pm MST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSSW 205°
  • Humidity: 41%
  • UV index: 1
  • Sunrise: 7:28 am MST
  • Sunset: 4:55 pm MST
  • ▼
  • Friday
  • Nov 13, 2026
  • 59°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 205°
  • Humidity: 43%
  • UV index: 1
  • Sunrise: 7:30 am MST
  • Sunset: 4:54 pm MST
  • ▼
Over the next ten days, conditions will reflect that cloudy skies are forecasted day to day.
Rain is not predicted in Simms in the upcoming period.
In the upcoming period, the maximum temperature will vary between 53.6°F and 60.8°F, while the nightly low temperatures will show a considerable swing, as nighttime lows are forecast to fall between 26.6°F and 48.2°F.
The warmest days will be next Wednesday and Thursday, with a maximum of 60.8°F; with a maximum temperature of 53.6°F, Thursday and Monday will be the coldest days.
Updated: Nov 5, 2026 @ 05:15:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Simms, overcast skies are forecasted day to day for the next ten days.

The maximum temperature will range between 53.6°F and 60.8°F, as the minimum temperature will vary between 26.6°F and 48.2°F.

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

On Saturday, in Simms, occasional cloudiness will be present, but there will still be plenty of sun.

On Saturday, the maximum temperature will be 59°F, while the minimum temperature will be 48.2°F.

On Sunday, expect a partly cloudy sky with occasional wind gusts.

On Sunday, the highest temperature will be 59°F, while the lowest temperature will be 35.6°F.