Weather forecast for todayTattnall, MT
Weather forecast for today
Current condition 8:18 am MDT
- 30°F
- Feels like:30°F
Sunny
- Precipitation: 0"
- Wind: 3mphESE 120°
- Humidity: 100%
- Dewpoint: 30°F
- Pressure: 29.99"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, a bright sun and a clear sky set the scene for a beautiful day.
The temperature is a freezing 30.2°F. The current temperature is far from today's maximum-forecasted 75.2°F.
The temperature is a freezing 30.2°F. The current temperature is far from today's maximum-forecasted 75.2°F.
Saturday Oct 17, 2026
- 75°F
- 39°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphSW 223°
- Humidity: 46%
- UV index: 3
- Sunrise: 7:33 am MDT
- Sunset: 6:17 pm MDT
- details ▼
On Saturday, in Tattnall, expect brilliant sunshine under mostly clear skies.
Temperature readings are anticipated to span from a high of a warm 75.2°F to a low of a wintry 39.2°F.
The expected high of 75.2°F appears seasonally off, better matching September's typical values.
Sunrise was at 7:33 am and sunset will be at 6:17 pm; the daylight will last for 10h and 43min.
Temperature readings are anticipated to span from a high of a warm 75.2°F to a low of a wintry 39.2°F.
The expected high of 75.2°F appears seasonally off, better matching September's typical values.
Sunrise was at 7:33 am and sunset will be at 6:17 pm; the daylight will last for 10h and 43min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 73°C.
Coldest hour: 9 am 36°C.
Coldest hour: 9 am 36°C.
Chance of precipitation
Highest chance: 9 am 1%.
Hourly weather forecast
- 9 am
- 36°F
- Feels like:34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphS 191°
- Humidity: 89%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 198°
- Humidity: 66%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSW 199°
- Humidity: 48%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSSW 213°
- Humidity: 37%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 1 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSW 225°
- Humidity: 32%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSW 236°
- Humidity: 27%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 3 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 237°
- Humidity: 25%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWSW 239°
- Humidity: 25%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 72°F
- Feels like:72°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWSW 243°
- Humidity: 27%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphWSW 248°
- Humidity: 31%
- Pressure: 29.74"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:17 pm
- 7 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWSW 255°
- Humidity: 40%
- Pressure: 29.77"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphW 262°
- Humidity: 44%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphW 271°
- Humidity: 44%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWNW 286°
- Humidity: 46%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 55°F
- Feels like:52°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWNW 297°
- Humidity: 46%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Tattnall, a combination of dull and sunny weather is predicted.
The temperature will vary between a minimum of 35.6°F and a maximum of 73.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more consistent with September's average maximum of 71.1°F than October's usual of 54.3°F. Today, the night is expected to be consistent with the typical October low of 39.4°F.
The temperature will vary between a minimum of 35.6°F and a maximum of 73.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more consistent with September's average maximum of 71.1°F than October's usual of 54.3°F. Today, the night is expected to be consistent with the typical October low of 39.4°F.
Updated: Oct 17, 2026 @ 14:18:17 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
Currently (8:18 am MDT) it is 30.2°F in Tattnall.
On Saturday, in Tattnall, golden sunshine will carry through the day.
Today, the highest temperature will be 75.2°F, while the lowest temperature will be 39.2°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 54.3°F in October. The lowest temperature will be in line with the average low of 39.4°F.
Today, the maximum temperature will be significantly higher than the average highest temperature of 54.3°F in October. The lowest temperature will be in line with the average low of 39.4°F.
On Saturday, in Tattnall, sunrise was at 7:33 am and sunset will be at 6:17 pm (MDT).
In Tattnall, the length of the day today will be 10h and 43min.
Tattnall, Montana, USA
- en: Tattnall, Montana, USA
- es: Tattnall, Montana, EE.UU.
- hr: Tattnoll, Montana, SAD
- mk: Tattnoll, Montana, SAD
- sr: Tattnoll, Montana, SAD
- zh: Tattnall, 蒙大拿, 美国
- Latitude: 48.627223°
- Longitude: -107.542869°
- Elevation: 2257 ft
- Current time: 9:05am MDT
- Sunrise: 7:33 am MDT
- Sunset: 6:17 pm MDT
- Timezone: America/Denver
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