Weather forecast for 10 daysCulbertson, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 73°F
- 41°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphWSW 239°
- Humidity: 38%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 6:05 pm MDT
- details ▼
Today, on Saturday, October 17, sun-filled skies will remain for most of the day.
The temperature is anticipated to vary significantly from a high of a temperate 73.4°F to a low of a wintry 41°F.
Today, climate comparisons show a temperature closer to September's 72.3°F than October's 55°F.
Sunrise was at 7:21 am and sunset will be at 6:05 pm; the daylight will last for 10h and 45min.
The temperature is anticipated to vary significantly from a high of a temperate 73.4°F to a low of a wintry 41°F.
Today, climate comparisons show a temperature closer to September's 72.3°F than October's 55°F.
Sunrise was at 7:21 am and sunset will be at 6:05 pm; the daylight will last for 10h and 45min.
Sunday Oct 18, 2026
- 63°F
- 36°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNW 323°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 6:03 pm MDT
- details ▼
Tomorrow, in Culbertson, moments of sunshine will break through the patchy clouds.
Temperature is predicted to hit a high of a comfortable 62.6°F during the day, dipping to a low of an icy 35.6°F at night.
The temperature is forecasted to be moderately higher than the standard October peak of 55°F.
Sunrise will be at 7:22 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 41min.
Temperature is predicted to hit a high of a comfortable 62.6°F during the day, dipping to a low of an icy 35.6°F at night.
The temperature is forecasted to be moderately higher than the standard October peak of 55°F.
Sunrise will be at 7:22 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 41min.
10-day overview
Daily temperatures
Warmest day: today 73°C.
Coldest period: Saturday - Monday 50°C.
Coldest period: Saturday - Monday 50°C.
Chance of precipitation
Highest chance: Saturday 24.10. 37%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 73°F
- 41°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 13mphWSW 239°
- Humidity: 38%
- UV index: 3
- Sunrise: 7:21 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 36°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphNW 323°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 6:03 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 19mphSE 137°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 6:01 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 36°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphN 8°
- Humidity: 62%
- UV index: 2
- Sunrise: 7:25 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 63°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphE 96°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:27 am MDT
- Sunset: 5:58 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 50°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphSSE 165°
- Humidity: 61%
- UV index: 2
- Sunrise: 7:28 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 41°F
PM Showers
- Precip. probability: 33%
- Precipitation: 0.28"
- Wind: 12mphSSE 151°
- Humidity: 70%
- UV index: 2
- Sunrise: 7:30 am MDT
- Sunset: 5:54 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 32°F
AM Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 20mphWNW 297°
- Humidity: 62%
- UV index: 2
- Sunrise: 7:31 am MDT
- Sunset: 5:52 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 50°F
- 34°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 12mphE 88°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:33 am MDT
- Sunset: 5:51 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 50°F
- 36°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 12mphENE 74°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:34 am MDT
- Sunset: 5:49 pm MDT
- details ▼
Looking ahead, conditions suggest a period of mostly clear, cloudy and rain-soaked weather is expected.
Rainfall is expected on Friday and next Saturday.
Expect a substantial fluctuation in daytime highs in the upcoming period. The temperature is expected to swing from 50°F up to 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 32°F to 50°F.
The warmest day is today, with a maximum temperature of 73.4°F; the coldest days will be next Saturday through next Monday, with a maximum of 50°F.
Rainfall is expected on Friday and next Saturday.
Expect a substantial fluctuation in daytime highs in the upcoming period. The temperature is expected to swing from 50°F up to 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 32°F to 50°F.
The warmest day is today, with a maximum temperature of 73.4°F; the coldest days will be next Saturday through next Monday, with a maximum of 50°F.
Updated: Oct 17, 2026 @ 15:24:48 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, mainly sunny conditions will dominate the day.
Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 41°F.
The maximum temperature will be noticeably higher than the average highest temperature of 55°F in October. The lowest temperature will be in line with the average low of 39.9°F.
The maximum temperature will be noticeably higher than the average highest temperature of 55°F in October. The lowest temperature will be in line with the average low of 39.9°F.
On Saturday, in Culbertson, sunrise was at 7:21 am and sunset will be at 6:05 pm (MDT).
Today, the daylight will last for 10h and 45min.
Tomorrow, a pleasant mix of sun and clouds will define the day.
Tomorrow, the maximum temperature in Culbertson, Montana, will be 62.6°F, while the minimum temperature will be 35.6°F.
The maximum temperature tomorrow will be moderately higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also a couple of degrees lower than the average low temperature.
The maximum temperature tomorrow will be moderately higher than the average highest temperature in October. Tomorrow, the lowest temperature will be also a couple of degrees lower than the average low temperature.
On Sunday, in Culbertson, sunrise will be at 7:22 am and sunset at 6:03 pm (MDT).
In Culbertson, the length of the day tomorrow will be 10h and 41min.





