Weather forecast for 10 daysMilltown, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 32°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:58 am MDT
- Sunset: 6:43 pm MDT
- details ▼
On Sunday, October 18, clouds and sunshine will alternate throughout the day.
The peak daytime temperature will touch a comfortable 64.4°F, while the nighttime temperature will descend to an icy 37.4°F.
The forecast high of 64.4°F aligns more closely with September's typical high of 68.7°F than with October's usual 51.4°F.
Sunrise will be at 7:58 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 45min.
The peak daytime temperature will touch a comfortable 64.4°F, while the nighttime temperature will descend to an icy 37.4°F.
The forecast high of 64.4°F aligns more closely with September's typical high of 68.7°F than with October's usual 51.4°F.
Sunrise will be at 7:58 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 45min.
10-day overview
Daily temperatures
Warmest day: Monday 68°C.
Minimum temperature: 46°C.
Minimum temperature: 46°C.
Chance of precipitation
Highest chance: Friday 71%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSW 228°
- Humidity: 69%
- UV index: 0
- Sunrise: 7:56 am MDT
- Sunset: 6:44 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphNNE 32°
- Humidity: 66%
- UV index: 3
- Sunrise: 7:58 am MDT
- Sunset: 6:43 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 36°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphE 85°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:59 am MDT
- Sunset: 6:41 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 36°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNE 44°
- Humidity: 61%
- UV index: 2
- Sunrise: 8:01 am MDT
- Sunset: 6:39 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSE 127°
- Humidity: 63%
- UV index: 3
- Sunrise: 8:02 am MDT
- Sunset: 6:37 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.24"
- Wind: 4mphS 180°
- Humidity: 72%
- UV index: 2
- Sunrise: 8:03 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 46°F
- 30°F
Showers
- Precip. probability: 71%
- Precipitation: 0.12"
- Wind: 9mphW 278°
- Humidity: 92%
- UV index: 2
- Sunrise: 8:05 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 48°F
- 28°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 185°
- Humidity: 74%
- UV index: 2
- Sunrise: 8:06 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 46°F
- 28°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphENE 70°
- Humidity: 78%
- UV index: 2
- Sunrise: 8:08 am MDT
- Sunset: 6:30 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 30°F
Mostly Sunny
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 4mphENE 60°
- Humidity: 74%
- UV index: 2
- Sunrise: 8:09 am MDT
- Sunset: 6:29 pm MDT
- details ▼
Models point to a combination of primarily gloomy and occasionally sun-filled and rain-soaked weather is expected.
Rainfall is predicted for Thursday and Friday.
Expect a substantial fluctuation in daytime highs across the forecast period. Highs will range from 46.4°F to 68°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 28.4°F and 41°F.
The warmest day will be Monday, with a maximum of 68°F; the coldest days will be Friday and next Sunday, with a maximum of 46.4°F.
Rainfall is predicted for Thursday and Friday.
Expect a substantial fluctuation in daytime highs across the forecast period. Highs will range from 46.4°F to 68°F, while the nightly low temperatures will show also a considerable swing, as the minimum temperature is expected to range between 28.4°F and 41°F.
The warmest day will be Monday, with a maximum of 68°F; the coldest days will be Friday and next Sunday, with a maximum of 46.4°F.
Updated: Oct 18, 2026 @ 02:16:11 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, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Tomorrow, the maximum temperature will be uncommonly higher than the average highest temperature of 51.4°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
Tomorrow, the maximum temperature will be uncommonly higher than the average highest temperature of 51.4°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
On Sunday, in Milltown, sunrise will be at 7:58 am and sunset at 6:43 pm (MDT).
Tomorrow, the daylight will last for 10h and 45min.
