Weather forecast for 10 daysShelby, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 75°F
- 36°F
Partly Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 25mphSW 233°
- Humidity: 26%
- UV index: 2
- Sunrise: 7:50 am MDT
- Sunset: 6:34 pm MDT
- details ▼
On Saturday, in Shelby, variable cloud cover with steady winds is anticipated.
Considerable temperature fluctuations from a high of a moderately hot 75.2°F to a low of an icy 35.6°F are predicted.
Today, the forecasted high of 75.2°F is more in line with September's average of 68.9°F than October's 53.1°F.
Sunrise was at 7:50 am and sunset will be at 6:34 pm; the daylight will last for 10h and 44min.
Considerable temperature fluctuations from a high of a moderately hot 75.2°F to a low of an icy 35.6°F are predicted.
Today, the forecasted high of 75.2°F is more in line with September's average of 68.9°F than October's 53.1°F.
Sunrise was at 7:50 am and sunset will be at 6:34 pm; the daylight will last for 10h and 44min.
Sunday Oct 18, 2026
- 59°F
- 32°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphSE 125°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:32 pm MDT
- details ▼
Tomorrow, in Shelby, expect consistent sunshine and open skies.
Day and night temperatures will contrast sharply, ranging from a peak of a refreshing 59°F to a low of an icy 32°F.
The expected high will be a few degrees higher than October's standard temperature of 53.1°F.
Sunrise will be at 7:52 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 40min.
Day and night temperatures will contrast sharply, ranging from a peak of a refreshing 59°F to a low of an icy 32°F.
The expected high will be a few degrees higher than October's standard temperature of 53.1°F.
Sunrise will be at 7:52 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 40min.
10-day overview
Daily temperatures
Warmest day: today 75°C.
Coldest day: Monday 26.10. 43°C.
Coldest day: Monday 26.10. 43°C.
Chance of precipitation
Highest chance: Friday 34%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 75°F
- 36°F
Partly Cloudy / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 25mphSW 233°
- Humidity: 26%
- UV index: 2
- Sunrise: 7:50 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 59°F
- 32°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphSE 125°
- Humidity: 49%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphSE 140°
- Humidity: 62%
- UV index: 2
- Sunrise: 7:53 am MDT
- Sunset: 6:30 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 57°F
- 32°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNNW 332°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:55 am MDT
- Sunset: 6:28 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 11mphSSE 158°
- Humidity: 60%
- UV index: 2
- Sunrise: 7:56 am MDT
- Sunset: 6:26 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphSW 231°
- Humidity: 54%
- UV index: 2
- Sunrise: 7:58 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 54°F
- 34°F
AM Showers
- Precip. probability: 34%
- Precipitation: 0.04"
- Wind: 19mphWNW 289°
- Humidity: 67%
- UV index: 2
- Sunrise: 8:00 am MDT
- Sunset: 6:23 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 45°F
- 28°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 12mphW 266°
- Humidity: 62%
- UV index: 2
- Sunrise: 8:01 am MDT
- Sunset: 6:21 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 45°F
- 28°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphNNW 344°
- Humidity: 66%
- UV index: 1
- Sunrise: 8:03 am MDT
- Sunset: 6:19 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 43°F
- 30°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 11mphWSW 257°
- Humidity: 71%
- UV index: 2
- Sunrise: 8:04 am MDT
- Sunset: 6:18 pm MDT
- details ▼
For the next ten days, a combination of gloomy, bright and damp weather is predicted.
With a probability of 34%, rainfall is predicted only for Friday. Anticipated precipitation will be minimal at 0.04".
The temperature will vary considerably in the next ten days. The temperature is expected to swing from 42.8°F up to 75.2°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 28.4°F up to 42.8°F.
Today is the warmest day, with a maximum temperature of 75.2°F; with the highest temperature of 42.8°F, next Monday will be the coldest day.
With a probability of 34%, rainfall is predicted only for Friday. Anticipated precipitation will be minimal at 0.04".
The temperature will vary considerably in the next ten days. The temperature is expected to swing from 42.8°F up to 75.2°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 28.4°F up to 42.8°F.
Today is the warmest day, with a maximum temperature of 75.2°F; with the highest temperature of 42.8°F, next Monday will be the coldest day.
Updated: Oct 17, 2026 @ 15:29:08 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, partly cloudy conditions with persistent winds will remain in place.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 35.6°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 53.1°F in October. The lowest temperature today will be in line with the average low temperature.
Today, the maximum temperature will be significantly higher than the average highest temperature of 53.1°F in October. The lowest temperature today will be in line with the average low temperature.
On Saturday, in Shelby, sunrise was at 7:50 am and sunset will be at 6:34 pm (MDT).
Today, the daylight will last for 10h and 44min.
On Sunday, the outlook remains bright and sunny.
Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 32°F.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
The maximum temperature tomorrow will be a couple of degrees higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also slightly cooler than the average low temperature.
On Sunday, in Shelby, sunrise will be at 7:52 am and sunset at 6:32 pm (MDT).
Tomorrow, the daylight will last for 10h and 40min.





