Weather forecast for 10 daysMarsh, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNNE 16°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 6:07 pm MDT
- details ▼
Tomorrow, in Marsh, patchy clouds will move across the sky, allowing for sunshine at times.
The temperature will fluctuate from a high of a comfortable 64.4°F to a low of an icy 39.2°F.
A high of 64.4°F is expected, which resembles September's climate average of 73.2°F more than October's 55.2°F.
Sunrise will be at 7:22 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 45min.
The temperature will fluctuate from a high of a comfortable 64.4°F to a low of an icy 39.2°F.
A high of 64.4°F is expected, which resembles September's climate average of 73.2°F more than October's 55.2°F.
Sunrise will be at 7:22 am and sunset at 6:07 pm; tomorrow's daylight will last for 10h and 45min.
10-day overview
Daily temperatures
Warmest day: Thursday 73°C.
Coldest day: Saturday 24.10. 50°C.
Coldest day: Saturday 24.10. 50°C.
Chance of precipitation
Highest chance: Friday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 41°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphW 272°
- Humidity: 58%
- UV index: 0
- Sunrise: 7:20 am MDT
- Sunset: 6:09 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphNNE 16°
- Humidity: 45%
- UV index: 3
- Sunrise: 7:22 am MDT
- Sunset: 6:07 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 19mphSSE 147°
- Humidity: 41%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 37°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphW 271°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:25 am MDT
- Sunset: 6:03 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 8mphE 100°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:26 am MDT
- Sunset: 6:01 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 52°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphS 186°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:28 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 43°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.2"
- Wind: 11mphSW 217°
- Humidity: 61%
- UV index: 2
- Sunrise: 7:29 am MDT
- Sunset: 5:58 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 34°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 18mphWNW 295°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:30 am MDT
- Sunset: 5:56 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 54°F
- 36°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 12mphE 101°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:32 am MDT
- Sunset: 5:55 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 54°F
- 36°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 11mphNE 42°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:33 am MDT
- Sunset: 5:53 pm MDT
- details ▼
For the next ten days, a combination of cloudy and sun-filled weather is anticipated.
With a probability of 24%, rainfall is predicted only for Friday. The precipitation will be light at 0.2".
Significant changes in temperature are expected across the forecast period. The maximum temperature will vary between 50°F and 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 33.8°F up to 51.8°F.
The warmest day will be Thursday, with a maximum of 73.4°F; with the highest temperature of 50°F, next Saturday will be the coldest day.
With a probability of 24%, rainfall is predicted only for Friday. The precipitation will be light at 0.2".
Significant changes in temperature are expected across the forecast period. The maximum temperature will vary between 50°F and 73.4°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 33.8°F up to 51.8°F.
The warmest day will be Thursday, with a maximum of 73.4°F; with the highest temperature of 50°F, next Saturday will be the coldest day.
Updated: Oct 18, 2026 @ 01:20:33 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, variable cloud cover will persist, but sunshine will break through.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The highest temperature will be noticeably higher than the average maximum of 55.2°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature will be noticeably higher than the average maximum of 55.2°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Marsh, sunrise will be at 7:22 am and sunset at 6:07 pm (MDT).
In Marsh, the length of the day tomorrow will be 10h and 45min.
