Weather forecast for 10 daysSimms, MT

Weather forecast for the weekend

Sunday Nov 8, 2026

  • 61°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphSW 229°
  • Humidity: 42%
  • UV index: 2
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
Today, on Sunday, November 8, variable cloud cover with steady winds is anticipated.
Temperatures will oscillate between a breezy 60.8°F at their highest and a wintry 39.2°F at their lowest.
The day's peak of 60.8°F reflects October's seasonal pattern more than November's.
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 63°C.
Coldest day: Tuesday 17.11. 46°C.

Chance of precipitation

Highest chance: Monday 16.11. 16%.

Long-term weather forecast

  • Sunday
  • Nov 8, 2026
  • 61°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphSW 229°
  • Humidity: 42%
  • UV index: 2
  • Sunrise: 7:22 am MST
  • Sunset: 5:00 pm MST
  • ▼
  • Monday
  • Nov 9, 2026
  • 55°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 12mphSW 220°
  • Humidity: 52%
  • 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: 1%
  • Precipitation: 0"
  • Wind: 23mphWSW 242°
  • Humidity: 50%
  • 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: 3%
  • Precipitation: 0"
  • Wind: 19mphSSW 211°
  • 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 205°
  • Humidity: 44%
  • UV index: 1
  • Sunrise: 7:28 am MST
  • Sunset: 4:55 pm MST
  • ▼
  • Friday
  • Nov 13, 2026
  • 61°F
  • 45°F
Partly Cloudy
Partly 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
  • 61°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 204°
  • Humidity: 42%
  • UV index: 1
  • Sunrise: 7:31 am MST
  • Sunset: 4:52 pm MST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 59°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 213°
  • Humidity: 44%
  • UV index: 1
  • Sunrise: 7:32 am MST
  • Sunset: 4:51 pm MST
  • ▼
  • Monday
  • Nov 16, 2026
  • 54°F
  • 36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0"
  • Wind: 12mphSW 225°
  • Humidity: 57%
  • UV index: 1
  • Sunrise: 7:34 am MST
  • Sunset: 4:50 pm MST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 46°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 9mphWSW 242°
  • Humidity: 63%
  • UV index: 1
  • Sunrise: 7:35 am MST
  • Sunset: 4:49 pm MST
  • ▼
Forecasts for the ten-day outlook show that primarily cloudy and occasionally clear weather is predicted.
Rainfall is not forecasted in Simms in the upcoming days.
Noticeable swings in temperature are expected throughout the forecast window. Maximum temperatures are forecasted between 46.4°F and 62.6°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 30.2°F up to 46.4°F.
Wednesday and Thursday, with the highest temperature of 62.6°F, will be the warmest days; the lowest daytime temperature of the period will be reached on next Tuesday, peaking at 46.4°F.
Updated: Nov 8, 2026 @ 11:02:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect brisk winds and partly cloudy conditions.

Today, the maximum temperature will be 60.8°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be uncommonly higher than the average highest temperature of 40.1°F in November. The lowest temperature today will be also uncommonly higher than the average low of 26.6°F.

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

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