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Clarkson, Tennessee Weather Forecast
Clarkson, Tennessee Weather
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Weather Forecast for Clarkson, Tennessee : Washington County
Issued: 7:56 pm EST Dec 17, 2025 Latitude: 36.1681617 Longitude: -82.5401446 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Cloudy on Tonight 30% chance of rain on Thursday Mostly Sunny on Friday Sunny on Saturday Partly Sunny on Sunday Mostly Sunny on Monday 20% chance of  on Tuesday Mostly Cloudy on Wednesday
Low: 39°F High: 59°F High: 41°F High: 58°F High: 51°F High: 52°F High: 54°F High: 56°F
Low: 36°F Low: 29°F Low: 39°F Low: 30°F Low: 36°F Low: 44°F  
Mostly Cloudy Rain Mostly Sunny Sunny Partly Sunny Mostly Sunny Partly Sunny Mostly Cloudy
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Current Conditions at
BRISTOL - (KTRI)
37°
Mostly Cloudy
as of 7:53 PM EST
Rel. Humidity: 64%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 12000ft
Current Conditions at
ABINGDON - (KVJI)
36°
Partly Cloudy
as of 8:15 PM EST
Rel. Humidity: 59%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
3 MPH
070° East
Cloud Level(s): Scattered at 12000ft
Current Conditions at
BOONE - (KTNB)
39°
Clear
as of 8:15 PM EST
Rel. Humidity: 48%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 39. Light southeast wind becoming east 5 to 10 mph after midnight.

30% chance of rain Thursday Thursday... A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 59. South wind 10 to 15 mph, with gusts as high as 25 mph.

100% chance of rain Thursday Night Thursday Night... Showers. Low around 36. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 41. 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 29. West wind around 5 mph becoming calm in the evening.

Sunny on Saturday Saturday... Sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 39. South wind around 5 mph becoming west after midnight.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 51.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 30.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 52.

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

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

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 44.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 56.

Current Radar Image


Sun Almanac for Clarkson, Tennessee
Sunrise: 07:35 AM
Sunset: 5:18 PM
Civil Sunrise:07:07 AM
Civil Sunset: 5:46 PM
Nautical Sunrise: 06:35 AM
Nautical Sunset: 6:18 PM
Astro Sunrise: 06:03 AM
Astro Sunset: 6:50 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.