Weather forecast for tomorrowFort Shaw, MT
Weather forecast for tomorrow
Monday Oct 19, 2026
- 70°F
- 37°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphSSW 200°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:52 am MDT
- Sunset: 6:32 pm MDT
- details ▼
On Monday, October 19, variable cloud cover will persist, but sunshine will break through.
A notable disparity in temperature is predicted, reaching up to a maximum of an agreeable 69.8°F and falling to a minimum of a wintry 37.4°F.
The expected high of 69.8°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:52 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 40min.
A notable disparity in temperature is predicted, reaching up to a maximum of an agreeable 69.8°F and falling to a minimum of a wintry 37.4°F.
The expected high of 69.8°F appears seasonally off, better matching September's typical values.
Sunrise will be at 7:52 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 40min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 36°C.
Coldest hour: 6 am 36°C.
Chance of precipitation
Highest chance: 3 am 6%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:39°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphW 260°
- Humidity: 68%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphWSW 244°
- Humidity: 75%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 37°F
- Feels like:34°F
Mostly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 4mphWSW 238°
- Humidity: 79%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 36°F
- Feels like:32°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSW 228°
- Humidity: 84%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:52 am
- 8 am
- 36°F
- Feels like:32°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSW 217°
- Humidity: 85%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 66%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 200°
- Humidity: 44%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 196°
- Humidity: 34%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSSW 198°
- Humidity: 29%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 175°
- Humidity: 36%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:32 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 148°
- Humidity: 48%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:48°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphW 270°
- Humidity: 59%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of overcast and dry and sunny weather is anticipated.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 68°F. The warmest part of the day is anticipated around 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The temperature low is forecasted to be close to the usual October value of 36.7°F.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 68°F. The warmest part of the day is anticipated around 4 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The temperature low is forecasted to be close to the usual October value of 36.7°F.
Updated: Oct 18, 2026 @ 11:20:57 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 Monday, some passing clouds may drift through, but the sun will shine at times.
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 37.4°F.
The highest temperature will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature will be in line with the average low of 36.7°F.
The highest temperature will be uncommonly higher than the average maximum of 54.5°F in October. The lowest temperature will be in line with the average low of 36.7°F.
On Monday, in Fort Shaw, sunrise will be at 7:52 am and sunset at 6:32 pm (MDT).
In Fort Shaw, tomorrow, there will be 10h and 40min of daylight.
