Weather forecast for 10 daysOpheim, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 68°F
- 37°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 18mphWSW 240°
- Humidity: 32%
- UV index: 3
- Sunrise: 7:29 am MDT
- Sunset: 6:12 pm MDT
- details ▼
On Saturday, in Opheim, sunshine will take center stage, with just faint traces of clouds.
Temperatures will see a substantial oscillation, reaching a high of an agreeable 68°F and dropping to a low of an icy 37.4°F.
The predicted high will feel warmer, consistent with September's climate average of 70.2°F.
Sunrise was at 7:29 am and sunset will be at 6:12 pm; the daylight will last for 10h and 43min.
Temperatures will see a substantial oscillation, reaching a high of an agreeable 68°F and dropping to a low of an icy 37.4°F.
The predicted high will feel warmer, consistent with September's climate average of 70.2°F.
Sunrise was at 7:29 am and sunset will be at 6:12 pm; the daylight will last for 10h and 43min.
Sunday Oct 18, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNNW 327°
- Humidity: 44%
- UV index: 2
- Sunrise: 7:31 am MDT
- Sunset: 6:10 pm MDT
- details ▼
On Sunday, in Opheim, intermittent cloud cover is expected, allowing for some sunshine.
The highest forecasted temperature is a mild 55.4°F, while the lowest temperature will be a wintry 35.6°F.
Tomorrow, the forecasted peak temperature is expected to mirror October's average high of 53.8°F.
Sunrise will be at 7:31 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 39min.
The highest forecasted temperature is a mild 55.4°F, while the lowest temperature will be a wintry 35.6°F.
Tomorrow, the forecasted peak temperature is expected to mirror October's average high of 53.8°F.
Sunrise will be at 7:31 am and sunset at 6:10 pm; tomorrow's daylight will last for 10h and 39min.
10-day overview
Daily temperatures
Warmest day: today 68°C.
Coldest day: Monday 26.10. 41°C.
Coldest day: Monday 26.10. 41°C.
Chance of precipitation
Highest chance: Friday 35%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 68°F
- 37°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 18mphWSW 240°
- Humidity: 32%
- UV index: 3
- Sunrise: 7:29 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNNW 327°
- Humidity: 44%
- UV index: 2
- Sunrise: 7:31 am MDT
- Sunset: 6:10 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 37°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 19mphSSE 150°
- Humidity: 49%
- UV index: 2
- Sunrise: 7:32 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 61°F
- 32°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphN 9°
- Humidity: 57%
- UV index: 2
- Sunrise: 7:34 am MDT
- Sunset: 6:06 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 12mphSSE 151°
- Humidity: 56%
- UV index: 2
- Sunrise: 7:35 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSW 199°
- Humidity: 59%
- UV index: 2
- Sunrise: 7:37 am MDT
- Sunset: 6:02 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 63°F
- 34°F
Showers
- Precip. probability: 35%
- Precipitation: 0.16"
- Wind: 14mphS 179°
- Humidity: 69%
- UV index: 2
- Sunrise: 7:38 am MDT
- Sunset: 6:00 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 43°F
- 27°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 19mphWNW 295°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:40 am MDT
- Sunset: 5:59 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 43°F
- 28°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 13mphE 79°
- Humidity: 68%
- UV index: 2
- Sunrise: 7:42 am MDT
- Sunset: 5:57 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 41°F
- 30°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 12mphE 95°
- Humidity: 73%
- UV index: 2
- Sunrise: 7:43 am MDT
- Sunset: 5:55 pm MDT
- details ▼
Over the next ten days, a mix of overcast, sun-filled and showery weather is predicted.
With a probability of 35%, rainfall is predicted only for Friday. The precipitation will be light at 0.16".
There will be a considerable variation in temperature across the forecast period. Forecast highs will fluctuate between 41°F and 68°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 26.6°F and 46.4°F.
The warmest day is today, with a maximum temperature of 68°F; next Monday will be the coldest day, with the highest temperature of 41°F.
With a probability of 35%, rainfall is predicted only for Friday. The precipitation will be light at 0.16".
There will be a considerable variation in temperature across the forecast period. Forecast highs will fluctuate between 41°F and 68°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 26.6°F and 46.4°F.
The warmest day is today, with a maximum temperature of 68°F; next Monday will be the coldest day, with the highest temperature of 41°F.
Updated: Oct 17, 2026 @ 17:17:27 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
Today, sunshine will take center stage, with just faint traces of clouds.
Today, the highest temperature will be 68°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be noticeably higher than the average maximum of 53.8°F in October. Today, the lowest temperature will be in line with the average low temperature.
Today, the highest temperature will be noticeably higher than the average maximum of 53.8°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Saturday, in Opheim, sunrise was at 7:29 am and sunset will be at 6:12 pm (MDT).
Today, the daylight will last for 10h and 43min.
Tomorrow, a pleasant mix of sun and clouds will define the day.
Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 35.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be relatively lower than the average low of 39.6°F.
Tomorrow, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be relatively lower than the average low of 39.6°F.
On Sunday, in Opheim, sunrise will be at 7:31 am and sunset at 6:10 pm (MDT).
In Opheim, Montana, the length of the day tomorrow will be 10h and 39min.





