Weather forecast for 10 daysWinston, MT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 36°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSSW 208°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:48 am MDT
- Sunset: 6:34 pm MDT
- details ▼
Tomorrow, on Sunday, mainly sunny conditions will dominate the day.
Temperature fluctuations between an enjoyable 60.8°F and a wintry 35.6°F are anticipated.
It will feel warmer than usual, as the temperature reflects September's normal high of 68.5°F, not October's.
Sunrise will be at 7:48 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 46min.
Temperature fluctuations between an enjoyable 60.8°F and a wintry 35.6°F are anticipated.
It will feel warmer than usual, as the temperature reflects September's normal high of 68.5°F, not October's.
Sunrise will be at 7:48 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 46min.
10-day overview
Daily temperatures
Warmest day: Monday 66°C.
Coldest period: Sunday - Monday 43°C.
Coldest period: Sunday - Monday 43°C.
Chance of precipitation
Highest chance: Friday 64%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphWSW 257°
- Humidity: 54%
- UV index: 0
- Sunrise: 7:47 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 36°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSSW 208°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:48 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 39°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSE 144°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:50 am MDT
- Sunset: 6:32 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphNW 309°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:51 am MDT
- Sunset: 6:31 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 43°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphSSE 157°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:29 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0.08"
- Wind: 9mphSSE 160°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:54 am MDT
- Sunset: 6:27 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 48°F
- 30°F
Showers
- Precip. probability: 64%
- Precipitation: 0.28"
- Wind: 11mphWNW 300°
- Humidity: 83%
- UV index: 2
- Sunrise: 7:55 am MDT
- Sunset: 6:26 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 46°F
- 30°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphSSW 204°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:57 am MDT
- Sunset: 6:24 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 43°F
- 28°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 8mphWNW 301°
- Humidity: 70%
- UV index: 2
- Sunrise: 7:58 am MDT
- Sunset: 6:22 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 43°F
- 28°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 7mphWNW 282°
- Humidity: 67%
- UV index: 2
- Sunrise: 8:00 am MDT
- Sunset: 6:21 pm MDT
- details ▼
During the ten-day period, sun-filled, overcast and damp weather is anticipated.
Rainfall is forecasted for Thursday and Friday.
Temperature variation will be noticeable in the upcoming days. Forecast highs will fluctuate between 42.8°F and 66.2°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 28.4°F to 42.8°F.
The warmest day will be Monday, with a maximum of 66.2°F; next Sunday and Monday, with the highest temperature of 42.8°F, will be the coldest days in Winston.
Rainfall is forecasted for Thursday and Friday.
Temperature variation will be noticeable in the upcoming days. Forecast highs will fluctuate between 42.8°F and 66.2°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 28.4°F to 42.8°F.
The warmest day will be Monday, with a maximum of 66.2°F; next Sunday and Monday, with the highest temperature of 42.8°F, will be the coldest days in Winston.
Updated: Oct 18, 2026 @ 03:24:36 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, in Winston, a crisp, sunny atmosphere is likely.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 35.6°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 51.6°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The maximum temperature will be uncommonly higher than the average highest temperature of 51.6°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Winston, sunrise will be at 7:48 am and sunset at 6:34 pm (MDT).
Tomorrow, the daylight will last for 10h and 46min.
