Weather forecast for 10 daysHelena Valley Northeast, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 13°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:50 am MDT
- Sunset: 6:35 pm MDT
- details ▼
On Sunday, in Helena Valley Northeast, expect bright skies and plenty of sunshine.
The temperature will peak at a comfortable 66.2°F during the day, dropping to a low of a wintry 35.6°F at night.
Sunrise was at 7:50 am and sunset will be at 6:35 pm; the daylight will last for 10h and 46min.
The temperature will peak at a comfortable 66.2°F during the day, dropping to a low of a wintry 35.6°F at night.
Sunrise was at 7:50 am and sunset will be at 6:35 pm; the daylight will last for 10h and 46min.
10-day overview
Daily temperatures
Warmest day: tomorrow 70°C.
Coldest day: Tuesday 27.10. 41°C.
Coldest day: Tuesday 27.10. 41°C.
Chance of precipitation
Highest chance: Friday 67%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 36°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 13°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:50 am MDT
- Sunset: 6:35 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 37°F
Mostly Sunny
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 8mphSSE 165°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:51 am MDT
- Sunset: 6:33 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphNW 324°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:53 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphS 176°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:54 am MDT
- Sunset: 6:30 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0.16"
- Wind: 7mphSSW 203°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:55 am MDT
- Sunset: 6:28 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 50°F
- 32°F
Rain
- Precip. probability: 67%
- Precipitation: 0.16"
- Wind: 13mphWNW 299°
- Humidity: 84%
- UV index: 2
- Sunrise: 7:57 am MDT
- Sunset: 6:26 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 50°F
- 30°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSW 223°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:58 am MDT
- Sunset: 6:25 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 52°F
- 30°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphNW 310°
- Humidity: 68%
- UV index: 2
- Sunrise: 8:00 am MDT
- Sunset: 6:23 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 45°F
- 27°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 8mphNNW 329°
- Humidity: 67%
- UV index: 2
- Sunrise: 8:01 am MDT
- Sunset: 6:21 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 41°F
- 28°F
AM Snow Showers
- Precip. probability: 32%
- Precipitation: 0.12"
- Wind: 8mphWNW 303°
- Humidity: 81%
- UV index: 2
- Sunrise: 8:03 am MDT
- Sunset: 6:20 pm MDT
- details ▼
The weather will be unstable for the next ten days, and a mix of dull, clear, damp and snowy and cold weather is forecasted.
With light precipitation of 0.16", rainfall is anticipated on Thursday and Friday.
With a 32% probability, snowfall is predicted only for next Tuesday. The precipitation will be light at 0.16".
Significant changes in temperature are expected in the next ten days. The maximum temperature will vary between 41°F and 69.8°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 26.6°F and 44.6°F.
Expect the warmest day on Monday, with temperatures peaking at 69.8°F; expect the coldest day on next Tuesday with a high of 41°F.
With light precipitation of 0.16", rainfall is anticipated on Thursday and Friday.
With a 32% probability, snowfall is predicted only for next Tuesday. The precipitation will be light at 0.16".
Significant changes in temperature are expected in the next ten days. The maximum temperature will vary between 41°F and 69.8°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 26.6°F and 44.6°F.
Expect the warmest day on Monday, with temperatures peaking at 69.8°F; expect the coldest day on next Tuesday with a high of 41°F.
Updated: Oct 18, 2026 @ 15:55:59 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, skies are expected to be clear and full of sunshine.
Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 35.6°F.
On Sunday, in Helena Valley Northeast, sunrise was at 7:50 am and sunset will be at 6:35 pm (MDT).
Today, the daylight will last for 10h and 46min.
