Weather forecast for 10 daysNyack, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 64°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphWSW 246°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:58 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
Today, in Nyack, a glowing sky and minimal clouds are expected.
A wide temperature range is anticipated, from a high of a comfortable 64.4°F to a low of a wintry 33.8°F.
Today, the forecasted high of 64.4°F is more in line with September's average of 61°F than October's 44.8°F.
Sunrise was at 7:58 am and sunset will be at 6:42 pm; the daylight will last for 10h and 44min.

Sunday Oct 18, 2026

  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNNW 330°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
Tomorrow, in Nyack, sunny and dry conditions are also anticipated.
The highest predicted temperature is a mild 59°F, while the lowest temperature will be an icy 33.8°F.
A high of 59°F is expected, which resembles September's climate average of 61°F more than October's 44.8°F.
Sunrise will be at 8:00 am and sunset at 6:40 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest day: today 64°C.
Coldest period: Sunday - Monday 43°C.

Chance of precipitation

Highest chance: Friday 61%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 64°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 16mphWSW 246°
  • Humidity: 43%
  • UV index: 3
  • Sunrise: 7:58 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphNNW 330°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNE 45°
  • Humidity: 55%
  • UV index: 2
  • Sunrise: 8:01 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphESE 120°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 8:03 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphWSW 248°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 8:04 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0.08"
  • Wind: 6mphS 176°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 8:06 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 48°F
  • 30°F
Showers
Showers
  • Precip. probability: 61%
  • Precipitation: 0.24"
  • Wind: 8mphW 261°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 8:07 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 6mphSW 232°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 8:09 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 43°F
  • 28°F
AM Rain / Snow
AM Rain / Snow
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • Wind: 6mphESE 103°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:10 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 43°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 6mphE 81°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 8:12 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
And a mix of sunny, overcast, wet and snowy and cold weather is forecasted.
Rainfall is anticipated on Friday and next Monday.
With a 36% probability, snowfall is forecasted only for next Sunday. Expected precipitation will be moderate at 0.24".
Noticeable swings in temperature are expected throughout the forecast window. Forecast highs will fluctuate between 42.8°F and 64.4°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 28.4°F and 41°F.
With a high of 64.4°F, today is the warmest day; the coldest days will be next Sunday and Monday, with a maximum of 42.8°F.
Updated: Oct 17, 2026 @ 16:59:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, a pleasant, mostly sunny outlook is in place.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 33.8°F.
The highest temperature today will be significantly higher than the average maximum of 44.8°F in October. The lowest temperature today will be relatively higher than the average low temperature.

On Saturday, in Nyack, sunrise was at 7:58 am and sunset will be at 6:42 pm (MDT).

In Nyack, today, there will be 10h and 44min of daylight.

On Sunday, sunshine and minimal clouds are in the outlook.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 33.8°F.
The maximum temperature tomorrow will be notably higher than the average highest temperature of 44.8°F in October. The lowest temperature will be a few degrees higher than the average low of 28.6°F.

On Sunday, in Nyack, sunrise will be at 8:00 am and sunset at 6:40 pm (MDT).

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