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Harbour, Tennessee Weather Forecast
Harbour, Tennessee Weather
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Weather Forecast for Harbour, Tennessee : Sullivan County
Issued: 12:31 am EST Dec 18, 2025 Latitude: 36.459545 Longitude: -82.6401544 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Mostly Cloudy on Overnight 30% chance of rain on Thursday 10% chance of  on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 30% chance of rain on Tuesday 20% chance of rain on Wednesday
Low: 32°F High: 60°F High: 44°F High: 58°F High: 52°F High: 50°F High: 49°F High: 57°F
Low: 36°F Low: 24°F Low: 36°F Low: 24°F Low: 31°F Low: 42°F  
Mostly Cloudy Rain Partly Sunny Sunny Mostly Sunny Mostly Sunny Rain Rain
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Current Conditions at
BRISTOL - (KTRI)
30°
Mostly Clear
as of 11:53 PM EST
Rel. Humidity: 86%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 13000ft
Current Conditions at
WISE/LONESOME PINE - (KLNP)
37°
Clear
as of 12:35 AM EST
Rel. Humidity: 47%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
ABINGDON - (KVJI)
37°
Clear
as of 12:35 AM EST
Rel. Humidity: 47%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
5 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
BOONE - (KTNB)
36°
Clear
as of 12:35 AM EST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 32. Calm wind.

30% chance of rain Thursday Thursday... A 30 percent chance of showers, mainly after 3pm. Increasing clouds, with a high near 60. Calm wind becoming south around 5 mph in the afternoon.

90% chance of rain Thursday Night Thursday Night... Showers before 4am, then a slight chance of rain between 4am and 5am, then a slight chance of rain or sprinkles after 5am. Low around 36. South wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

10% chance of  Friday Friday... A slight chance of sprinkles before 7am. Partly sunny, then gradually becoming sunny, with a high near 44. 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 24. Calm wind.

Sunny on Saturday Saturday... Sunny, with a high near 58. Calm wind becoming southwest around 5 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 36. Calm wind becoming southwest around 5 mph.

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

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 50.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 31.

30% chance of rain Tuesday Tuesday... A 30 percent chance of showers. Mostly cloudy, with a high near 49.

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 42.

20% chance of rain Wednesday Wednesday... A 20 percent chance of showers. Mostly cloudy, with a high near 57.

Current Radar Image


Sun Almanac for Harbour, Tennessee
Sunrise: 07:37 AM
Sunset: 5:18 PM
Civil Sunrise:07:08 AM
Civil Sunset: 5:46 PM
Nautical Sunrise: 06:36 AM
Nautical Sunset: 6:19 PM
Astro Sunrise: 06:05 AM
Astro Sunset: 6:50 PM
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