Weather forecast for 10 daysPeerless, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphWSW 241°
  • Humidity: 34%
  • UV index: 3
  • Sunrise: 7:27 am MDT
  • Sunset: 6:10 pm MDT
  • ▼
On Saturday, in Peerless, mainly sunny conditions will dominate the day.
A daytime temperature reaching up to a delightful 69.8°F will sharply contrast with a nighttime low of a wintry 37.4°F.
The temperature of 69.8°F aligns more with what is typical in September than what is normal in October.
Sunrise was at 7:27 am and sunset will be at 6:10 pm; the daylight will last for 10h and 43min.

Sunday Oct 18, 2026

  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNNW 327°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:28 am MDT
  • Sunset: 6:08 pm MDT
  • ▼
Tomorrow, a pleasant mix of sun and clouds will define the day.
The temperature is forecasted to vary between a maximum of a mild 57.2°F and a minimum of a wintry 33.8°F.
Tomorrow, the expected maximum temperature should be consistent with October's typical high of 54.5°F.
Sunrise will be at 7:28 am and sunset at 6:08 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest day: today 70°C.
Coldest period: Saturday - Monday 45°C.

Chance of precipitation

Highest chance: Friday - Saturday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphWSW 241°
  • Humidity: 34%
  • UV index: 3
  • Sunrise: 7:27 am MDT
  • Sunset: 6:10 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNNW 327°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:28 am MDT
  • Sunset: 6:08 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 18mphSSE 148°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 7:30 am MDT
  • Sunset: 6:06 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphN 358°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:31 am MDT
  • Sunset: 6:04 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphSSE 148°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:33 am MDT
  • Sunset: 6:02 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphSSW 197°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:34 am MDT
  • Sunset: 6:00 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 12mphSSE 168°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 7:36 am MDT
  • Sunset: 5:58 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 20mphWNW 297°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:38 am MDT
  • Sunset: 5:56 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 45°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphENE 71°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 7:39 am MDT
  • Sunset: 5:55 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 45°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 12mphE 85°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 7:41 am MDT
  • Sunset: 5:53 pm MDT
  • ▼
Weather patterns suggest that a combination of dull and sun-filled weather is predicted.
With a 24% probability, rainfall is forecasted only for Friday. Forecasted precipitation will be minimal at 0.08".
Substantial differences in temperature are forecasted in the upcoming days. Forecast highs will fluctuate between 44.6°F and 69.8°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 26.6°F and 44.6°F.
Today is the warmest day, with a maximum temperature of 69.8°F; with a maximum temperature of 44.6°F, next Saturday through next Monday will be the coldest days in Peerless.
Updated: Oct 17, 2026 @ 16:00:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, predominantly sunny weather will make for pleasant outdoor conditions.

Today, the maximum temperature in Peerless will be 69.8°F, while the minimum temperature will be 37.4°F.
The highest temperature will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Peerless, sunrise was at 7:27 am and sunset will be at 6:10 pm (MDT).

Today, the daylight will last for 10h and 43min.

On Sunday, sunlight and clouds will take turns dominating the sky.

Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 54.5°F in October. The lowest temperature will be a couple of degrees lower than the average low of 39.6°F.

On Sunday, in Peerless, sunrise will be at 7:28 am and sunset at 6:08 pm (MDT).

In Peerless, the length of the day tomorrow will be 10h and 40min.