Clear and Cooler Temperatures Across Much of the Eastern U.S.; Heavy Rain in Florida

A high pressure system is bringing mostly clear skies and cooler temperatures across much of the eastern U.S. to the Mid-South. A stationary front will produce thunderstorms and heavy rain across the Florida Peninsula to the immediate Southeastern coast. Severe thunderstorms are possible across portions of the central and southern Plains. Read More >

Current conditions at

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

Lat: 36.48°NLon: 82.4°WElev: 1519ft.

Fair

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 30.25 in (1022.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 8 Sep 1:53 am EDT
Extended Forecast for

Johnson City TN

  • Overnight

    Overnight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, sunny, with a high near 78. Northeast wind around 5 mph.

    High: 78 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. East wind around 5 mph becoming calm.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Calm wind becoming northwest around 5 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 47. Calm wind.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 78. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 48. East wind around 5 mph.
Tuesday
Sunny, with a high near 78. East wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 49. Calm wind.
Wednesday
Sunny, with a high near 80. Calm wind becoming northwest around 5 mph.
Wednesday Night
Clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Johnson City TN
 36.34°N 82.37°W (Elev. 1601 ft)
1:31 am EDT Sep 8, 2025
2am EDT Sep 8, 2025-6pm EDT Sep 14, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database