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Three Mountains, Tennessee Weather Forecast
Three Mountains, Tennessee Weather
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Weather Forecast for Three Mountains, Tennessee : Carter County
Issued: 12:31 am EST Dec 17, 2025 Latitude: 36.2473308 Longitude: -82.2637458 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Overnight Mostly Cloudy on Wednesday 50% chance of rain on Thursday Mostly Sunny on Friday Sunny on Saturday 20% chance of  on Sunday 20% chance of  on Monday 20% chance of  on Tuesday
Low: 35°F High: 52°F High: 57°F High: 40°F High: 58°F High: 53°F High: 52°F High: 54°F
Low: 39°F Low: 33°F Low: 28°F Low: 38°F Low: 36°F Low: 36°F  
Cloudy Mostly Cloudy Rain Mostly Sunny Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
BRISTOL - (KTRI)
27°
Clear
as of 12:53 AM EST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ABINGDON - (KVJI)
30°
Mostly Clear
as of 12:55 AM EST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 3500ft, Few at 4300ft
Current Conditions at
BOONE - (KTNB)
28°
Clear
as of 12:55 AM EST
Rel. Humidity: 92%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Current Conditions at
MORGANTON - (KMRN)
27°
Clear
as of 12:50 AM EST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 35. Calm wind.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 52. Calm wind becoming west around 5 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.

50% chance of rain Thursday Thursday... A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. South wind 5 to 10 mph, with gusts as high as 20 mph.

100% chance of rain Thursday Night Thursday Night... Showers. Low around 33. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 40. West wind 10 to 15 mph, with gusts as high as 30 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 28. West wind around 5 mph becoming calm in the evening.

Sunny on Saturday Saturday... Sunny, with a high near 58.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 38.

20% chance of  Sunday Sunday... A 20 percent chance of showers. Partly sunny, with a high near 53.

20% chance of rain Sunday Night Sunday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 36.

20% chance of  Monday Monday... A 20 percent chance of showers. Partly sunny, with a high near 52.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 36.

20% chance of  Tuesday Tuesday... A 20 percent chance of showers. Partly sunny, with a high near 54.

Current Radar Image


Sun Almanac for Three Mountains, Tennessee
Sunrise: 07:35 AM
Sunset: 5:16 PM
Civil Sunrise:07:06 AM
Civil Sunset: 5:45 PM
Nautical Sunrise: 06:34 AM
Nautical Sunset: 6:17 PM
Astro Sunrise: 06:02 AM
Astro Sunset: 6:48 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.