Weather forecast for 10 daysYaak, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphESE 112°
- Humidity: 59%
- UV index: 2
- Sunrise: 8:08 am MDT
- Sunset: 6:47 pm MDT
- details ▼
Today, sunshine is expected with little to no cloud cover.
Temperatures are predicted to peak at a mild 59°F and drop to a minimum of a wintry 35.6°F.
A forecast high of 59°F brings conditions more familiar to September's average than October's.
Sunrise will be at 8:08 am and sunset at 6:47 pm; the daylight will last for 10h and 39min.
Temperatures are predicted to peak at a mild 59°F and drop to a minimum of a wintry 35.6°F.
A forecast high of 59°F brings conditions more familiar to September's average than October's.
Sunrise will be at 8:08 am and sunset at 6:47 pm; the daylight will last for 10h and 39min.
10-day overview
Daily temperatures
Warmest period: Tuesday - Wednesday 64°C.
Coldest day: Sunday 25.10. 43°C.
Coldest day: Sunday 25.10. 43°C.
Chance of precipitation
Highest chance: Friday 38%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 59°F
- 36°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphESE 112°
- Humidity: 59%
- UV index: 2
- Sunrise: 8:08 am MDT
- Sunset: 6:47 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 59°F
- 39°F
Mostly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphE 92°
- Humidity: 57%
- UV index: 2
- Sunrise: 8:09 am MDT
- Sunset: 6:45 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphENE 66°
- Humidity: 58%
- UV index: 2
- Sunrise: 8:11 am MDT
- Sunset: 6:43 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 41°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphSE 142°
- Humidity: 55%
- UV index: 2
- Sunrise: 8:12 am MDT
- Sunset: 6:41 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 4mphS 172°
- Humidity: 60%
- UV index: 2
- Sunrise: 8:14 am MDT
- Sunset: 6:39 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 48°F
- 32°F
AM Showers
- Precip. probability: 38%
- Precipitation: 0.04"
- Wind: 6mphSW 235°
- Humidity: 81%
- UV index: 2
- Sunrise: 8:16 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 45°F
- 28°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0.04"
- Wind: 5mphSSW 199°
- Humidity: 69%
- UV index: 2
- Sunrise: 8:17 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 43°F
- 28°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphENE 65°
- Humidity: 73%
- UV index: 2
- Sunrise: 8:19 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 46°F
- 28°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 4mphE 92°
- Humidity: 69%
- UV index: 2
- Sunrise: 8:20 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 45°F
- 30°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 4mphSE 124°
- Humidity: 74%
- UV index: 2
- Sunrise: 8:22 am MDT
- Sunset: 6:30 pm MDT
- details ▼
overcast, mostly clear and rain-filled weather is expected.
With minimal precipitation of 0.04", rainfall is predicted for Friday and Saturday.
Temperature variation will be noticeable in the coming days. The temperature is expected to swing from 42.8°F up to 64.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 28.4°F to 42.8°F.
With a maximum temperature of 64.4°F, Tuesday and Wednesday will be the warmest days; expect the coldest day on next Sunday with a high of 42.8°F.
With minimal precipitation of 0.04", rainfall is predicted for Friday and Saturday.
Temperature variation will be noticeable in the coming days. The temperature is expected to swing from 42.8°F up to 64.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 28.4°F to 42.8°F.
With a maximum temperature of 64.4°F, Tuesday and Wednesday will be the warmest days; expect the coldest day on next Sunday with a high of 42.8°F.
Updated: Oct 18, 2026 @ 06:46:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, the forecast calls for abundant sunshine.
Today, the highest temperature will be 59°F, while the lowest temperature will be 35.6°F.
The highest temperature today will be uncommonly higher than the average maximum of 49.1°F in October. The lowest temperature will be slightly warmer than the average low of 30.6°F.
The highest temperature today will be uncommonly higher than the average maximum of 49.1°F in October. The lowest temperature will be slightly warmer than the average low of 30.6°F.
On Sunday, in Yaak, sunrise will be at 8:08 am and sunset at 6:47 pm (MDT).
Today, the daylight will last for 10h and 39min.
