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.

Overcast

73°F

23°C

Humidity 87%
Wind Speed SW 7 mph
Barometer 30.11 in (1017.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 13 Sep 10:53 am EDT
Extended Forecast for

Johnson City TN

  • Today

    Today: Mostly sunny, with a high near 85. West wind around 5 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. West wind around 5 mph becoming calm.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.

    High: 85 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Northeast wind around 5 mph becoming calm.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90. Southeast wind around 5 mph becoming calm in the afternoon.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. Calm wind becoming north around 5 mph.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 85. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 65. West wind around 5 mph becoming calm.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64. Northeast wind around 5 mph becoming calm.
Tuesday
Sunny and hot, with a high near 90. Southeast wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind around 5 mph.
Wednesday
Sunny and hot, with a high near 91. Calm wind becoming north around 5 mph.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny and hot, with a high near 92.
Thursday Night
Mostly clear, with a low around 64.
Friday
A 30 percent chance of showers. Sunny and hot, with a high near 90.
Friday Night
A 30 percent chance of showers. Mostly clear, with a low around 64.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnson City TN
 36.32°N 82.37°W (Elev. 1699 ft)
Last Update:
7:06 am EDT Sep 13, 2026
Forecast Valid:
11am EDT Sep 13, 2026-6pm EDT Sep 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation