National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI)

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

A Few Clouds

76°F

24°C

Humidity 35%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1016.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Oct 3:53 pm EDT
Extended Forecast for

Fall Branch TN

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind becoming south around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Southwest wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 80. Northeast wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. East wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind becoming south around 5 mph.
Wednesday
Sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 50. Southwest wind around 5 mph becoming calm.
Thursday
Patchy fog before 9am. Otherwise, sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Calm wind.
Friday
Mostly sunny, with a high near 80. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 55. East wind around 5 mph.
Saturday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Saturday Night
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 57.
Sunday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fall Branch TN
 36.41°N 82.61°W (Elev. 1699 ft)
Last Update:
2:26 pm EDT Oct 6, 2026
Forecast Valid:
4pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation