Weather forecast for 10 daysBoyd, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 72°F
- 43°F
Partly Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphS 178°
- Humidity: 27%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:27 pm MDT
- details ▼
Today, on Saturday, October 17, partly cloudy skies with gusty winds are expected.
A wide temperature range is predicted, from a high of an agreeable 71.6°F to a low of a chilly 42.8°F.
Today, the maximum temperature will be higher and more reflective of September's average high of 72°F than October's of 55.2°F.
Sunrise was at 7:35 am and sunset will be at 6:27 pm; the daylight will last for 10h and 52min.
A wide temperature range is predicted, from a high of an agreeable 71.6°F to a low of a chilly 42.8°F.
Today, the maximum temperature will be higher and more reflective of September's average high of 72°F than October's of 55.2°F.
Sunrise was at 7:35 am and sunset will be at 6:27 pm; the daylight will last for 10h and 52min.
Sunday Oct 18, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 9°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:36 am MDT
- Sunset: 6:25 pm MDT
- details ▼
On Sunday, in Boyd, moderate cloud cover will mix with sunshine throughout the day.
The temperature is forecasted to vary between a maximum of a comfortable 62.6°F and a minimum of a cold 37.4°F.
Tomorrow, the expected high will be slightly warmer than the average October maximum of 55.2°F.
Sunrise will be at 7:36 am and sunset at 6:25 pm; tomorrow's daylight will last for 10h and 49min.
The temperature is forecasted to vary between a maximum of a comfortable 62.6°F and a minimum of a cold 37.4°F.
Tomorrow, the expected high will be slightly warmer than the average October maximum of 55.2°F.
Sunrise will be at 7:36 am and sunset at 6:25 pm; tomorrow's daylight will last for 10h and 49min.
10-day overview
Daily temperatures
Warmest day: today 72°C.
Coldest day: Monday 26.10. 50°C.
Coldest day: Monday 26.10. 50°C.
Chance of precipitation
Highest chance: Friday 61%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 72°F
- 43°F
Partly Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphS 178°
- Humidity: 27%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:27 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 9°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:36 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 15mphS 186°
- Humidity: 40%
- UV index: 3
- Sunrise: 7:38 am MDT
- Sunset: 6:24 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 68°F
- 39°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphSW 230°
- Humidity: 38%
- UV index: 3
- Sunrise: 7:39 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 46°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphS 183°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:40 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 48°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphS 187°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:42 am MDT
- Sunset: 6:19 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 61°F
- 37°F
PM Showers
- Precip. probability: 61%
- Precipitation: 0.35"
- Wind: 14mphW 261°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:43 am MDT
- Sunset: 6:17 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 52°F
- 36°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 10mphNNW 344°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:45 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 36°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 12mphSSE 167°
- Humidity: 54%
- UV index: 2
- Sunrise: 7:46 am MDT
- Sunset: 6:14 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 50°F
- 36°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 9mphSW 214°
- Humidity: 56%
- UV index: 2
- Sunrise: 7:47 am MDT
- Sunset: 6:12 pm MDT
- details ▼
Over the next ten days, a mix of gloomy, dry and sunny and rainy weather is predicted.
With a 61% probability, rainfall is forecasted only for Friday. The precipitation will be light at 0.35".
Temperature fluctuation will be noticeable in the upcoming days. The temperature is expected to swing from 50°F up to 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 35.6°F up to 48.2°F.
With a high of 71.6°F, today is the warmest day; with the highest temperature of 50°F, next Monday will be the coldest day.
With a 61% probability, rainfall is forecasted only for Friday. The precipitation will be light at 0.35".
Temperature fluctuation will be noticeable in the upcoming days. The temperature is expected to swing from 50°F up to 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 35.6°F up to 48.2°F.
With a high of 71.6°F, today is the warmest day; with the highest temperature of 50°F, next Monday will be the coldest day.
Updated: Oct 17, 2026 @ 16:39:26 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 Saturday, in Boyd, high-altitude clouds and persistent breezes will linger.
Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 42.8°F.
The highest temperature will be uncommonly higher than the average maximum of 55.2°F in October. The lowest temperature will be moderately higher than the average low of 37.9°F.
The highest temperature will be uncommonly higher than the average maximum of 55.2°F in October. The lowest temperature will be moderately higher than the average low of 37.9°F.
On Saturday, in Boyd, sunrise was at 7:35 am and sunset will be at 6:27 pm (MDT).
Today, the daylight will last for 10h and 52min.
Tomorrow, in Boyd, sun and clouds will share the sky, creating a partly cloudy day.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 37.4°F.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Boyd, sunrise will be at 7:36 am and sunset at 6:25 pm (MDT).
In Boyd, the length of the day tomorrow will be 10h and 49min.





