Weather forecast for 10 daysSaint Xavier, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphNNE 29°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:31 am MDT
- Sunset: 6:20 pm MDT
- details ▼
On Sunday, October 18, mostly sunny and dry conditions will continue.
Significant temperature variations are expected, soaring to a maximum of a delightful 68°F and descending to a minimum of a cold 35.6°F.
Temperatures are higher than average, more in line with September's norm of 74.3°F than with October's 57°F.
Sunrise will be at 7:31 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 49min.
Significant temperature variations are expected, soaring to a maximum of a delightful 68°F and descending to a minimum of a cold 35.6°F.
Temperatures are higher than average, more in line with September's norm of 74.3°F than with October's 57°F.
Sunrise will be at 7:31 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 49min.
10-day overview
Daily temperatures
Warmest day: Thursday 73°C.
Minimum temperature: 52°C.
Minimum temperature: 52°C.
Chance of precipitation
Highest chance: Friday 76%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphWSW 253°
- Humidity: 58%
- UV index: 0
- Sunrise: 7:30 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphNNE 29°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:31 am MDT
- Sunset: 6:20 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNE 23°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:32 am MDT
- Sunset: 6:18 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphNW 316°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:34 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNE 51°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphN 0°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:36 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 39°F
PM Rain
- Precip. probability: 76%
- Precipitation: 0.75"
- Wind: 11mphNW 311°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:38 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 52°F
- 34°F
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 8mphNNW 329°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:39 am MDT
- Sunset: 6:10 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 7mphNNW 336°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:41 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 52°F
- 36°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 7mphNNW 344°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:42 am MDT
- Sunset: 6:07 pm MDT
- details ▼
Primarily mostly clear and occasionally gloomy and rain-filled weather is predicted.
With a probability of 76%, rainfall is expected only on Friday. Expected precipitation will be moderate at 0.75".
The temperature will vary considerably in the coming days. The maximum temperature will vary between 51.8°F and 73.4°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 33.8°F up to 46.4°F.
Thursday is expected to be the warmest, reaching up to 73.4°F; with a maximum temperature of 51.8°F, next Saturday and Monday will be the coldest days in Saint Xavier.
With a probability of 76%, rainfall is expected only on Friday. Expected precipitation will be moderate at 0.75".
The temperature will vary considerably in the coming days. The maximum temperature will vary between 51.8°F and 73.4°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 33.8°F up to 46.4°F.
Thursday is expected to be the warmest, reaching up to 73.4°F; with a maximum temperature of 51.8°F, next Saturday and Monday will be the coldest days in Saint Xavier.
Updated: Oct 18, 2026 @ 04:15:35 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
Tomorrow, in Saint Xavier, sun-filled skies will remain for most of the day.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 35.6°F.
The highest temperature will be notably higher than the average maximum of 57°F in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.
The highest temperature will be notably higher than the average maximum of 57°F in October. The lowest temperature tomorrow will be relatively lower than the average low temperature.
On Sunday, in Saint Xavier, sunrise will be at 7:31 am and sunset at 6:20 pm (MDT).
Tomorrow, the daylight will last for 10h and 49min.
