Weather forecast for 10 daysTownsend, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 178°
  • Humidity: 28%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
Today, on Saturday, October 17, sun-filled skies will remain for most of the day.
Dramatic temperature shifts from a high of a pleasant 69.8°F to a low of a wintry 37.4°F are expected.
Meteorological data shows 69.8°F is more characteristic of September's climate profile than October's.
Sunrise was at 7:46 am and sunset will be at 6:36 pm; the daylight will last for 10h and 50min.

Sunday Oct 18, 2026

  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 191°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:34 pm MDT
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Tomorrow, on Sunday, October 18, expect a partly sunny afternoon with variable cloud cover.
Temperatures will oscillate between an enjoyable 62.6°F at their highest and a wintry 37.4°F at their lowest.
Tomorrow, the predicted high of 62.6°F is expected to reflect September's average high of 68.5°F.
Sunrise will be at 7:47 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 46min.

10-day overview

Daily temperatures

Warmest day: today 70°C.
Coldest period: Saturday - Sunday 48°C.

Chance of precipitation

Highest chance: Friday 71%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 178°
  • Humidity: 28%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 191°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphSSE 168°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:49 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphWNW 290°
  • Humidity: 55%
  • UV index: 2
  • Sunrise: 7:50 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphS 180°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:52 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0.04"
  • Wind: 7mphS 180°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 32°F
Rain
Rain
  • Precip. probability: 71%
  • Precipitation: 0.28"
  • Wind: 11mphWNW 284°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:54 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 7mphSW 229°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:56 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphWNW 290°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:57 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 50°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 7mphSW 233°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:59 am MDT
  • Sunset: 6:20 pm MDT
  • ▼
For the next ten days, a combination of cloudy, mostly clear and damp weather is forecasted.
With a 71% probability, rainfall is forecasted only for Friday. The precipitation will be light at 0.28".
There will be a considerable variation in temperature in the coming days. Maximum temperatures are forecasted between 48.2°F and 69.8°F, while the lowest nightly temperature differences will be also quite pronounced, as nighttime lows are forecast to fall between 32°F and 44.6°F.
The warmest day is today, with a maximum temperature of 69.8°F; the coldest days will be next Saturday and Sunday, with a maximum of 48.2°F.
Updated: Oct 17, 2026 @ 16:53:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine will take center stage, with just faint traces of clouds.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be notably higher than the average maximum of 51.6°F in October. The lowest temperature will be moderately higher than the average low of 32.4°F.

On Saturday, in Townsend, sunrise was at 7:46 am and sunset will be at 6:36 pm (MDT).

In Townsend, the length of the day today will be 10h and 50min.

On Sunday, expect a mix of sun and clouds throughout the day.

Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 37.4°F.
The maximum temperature tomorrow will be significantly higher than the average highest temperature of 51.6°F in October. Tomorrow, the lowest temperature will be relatively higher than the average low temperature.

On Sunday, in Townsend, sunrise will be at 7:47 am and sunset at 6:34 pm (MDT).

In Townsend, the length of the day tomorrow will be 10h and 46min.