Kingsport, TN 37663 Weather

Sullivan County8:52 AM EDT36.47°N, 82.48°W

Current conditions

Mostly Sunny
36°
Mostly Sunny
Feels like 36°
High 71°·Low 38°
WindCalm
Humidity100%
Dew point36°
Cloud cover38%
UV index0 Low
Sunrise7:45 AM
Sunset6:45 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Friday

    Sunny, with a high near 71. East wind 0 to 5 mph.

  • Friday Night

    Clear, with a low around 38. East wind 0 to 5 mph.

  • Saturday

    Sunny, with a high near 69. Northeast wind 0 to 5 mph.

National Weather Service forecast updated 1 day ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 36°
  2. 9 AM Sunny 39°
  3. 10 AM Sunny 47°
  4. 11 AM Sunny 54°
  5. 12 PM Sunny 60°
  6. 1 PM Sunny 65°
  7. 2 PM Sunny 68°
  8. 3 PM Sunny 70°
  9. 4 PM Sunny 71°
  10. 5 PM Sunny 70°
  11. 6 PM Clear 69°
  12. 7 PM Clear 63°
  13. 8 PM Clear 56°
  14. 9 PM Clear 53°
  15. 10 PM Clear 50°
  16. 11 PM Clear 48°
  17. Sat12 AM Clear 46°
  18. 1 AM Clear 44°
  19. 2 AM Clear 43°
  20. 3 AM Clear 42°
  21. 4 AM Clear 41°
  22. 5 AM Clear 41°
  23. 6 AM Sunny 39°
  24. 7 AM Sunny 38°

10-day forecast

Details
  1. ThuOct 22 Sunny Sunny36°70°
  2. TodayOct 23 Sunny Sunny38°71°
  3. SatOct 24 Sunny Sunny36°69°
  4. SunOct 25 Sunny Sunny37°71°
  5. MonOct 26 Sunny Sunny39°70°
  6. TueOct 27 Mostly Sunny Mostly Sunny43°72°
  7. WedOct 28 Partly Sunny Partly Sunny43°71°
  8. ThuOct 29 Cloudy Cloudy48°71°
  9. FriOct 30 Partly cloudy Partly cloudy43°61°
  10. SatOct 31 Cloudy Cloudy40°68°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Kingsport

More weather news

Air quality

43
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • FriGood (50)
  • SatModerate (51)

Tri-Cities, TN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:45 AM
Sunset 6:45 PM
Daylight 10 h 59 min (−2 min 10 s tomorrow)
Waxing Gibbous · 92% lit
Moonrise 5:07 PM Moonset 4:59 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low68° / 41°
Record high82° (1947)
Record low24° (1997)
Wettest1.58 in (2017)
Month to date2.89 in (normal 1.77 in)

Bristol-Johnson City Area, records since 1937. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in MRX, issued 7 hrs ago

Key Messages

Updated at 139 AM EDT Fri Oct 23 2026

- Early morning patchy fog potential continues near rivers and lakes.

- Dry weather dominates the forecast period, with cool mornings and pleasant afternoons each day. Afternoon relative humidity will remain on the lower side as well.

Discussion

Issued at 139 AM EDT Fri Oct 23 2026

Patchy early morning fog will be possible again today, but it should be mainly near rivers and lakes.

We remain in a persistent pattern of a large upper ridge centered to our west and surface high pressure extending into our area from the north and northeast. This will continue to provide dry weather through the weekend and well into next week. Models generally show at least some suppression of the upper ridge in the mid week time frame with short wave energy moving through the Great Lakes region, but precipitation currently looks likely to remain well to our north with dry weather continuing for our area through next Thursday.

For the entire period we can expect cool nights and pleasant afternoons with high temperatures each day not far off of seasonal normals. We will also see low relative humidity values during the afternoon hours, but light winds will help to mitigate fire weather concerns.

Aviation

(06Z TAFS) Issued at 139 AM EDT Fri Oct 23 2026

VFR under high pressure conditions; mostly SKC; variable or light NWly winds; fog possible at TRI later this morning.

Preliminary Point Temps

Chattanooga Airport, TN 73 46 72 45 / 0 0 0 0 Knoxville McGhee Tyson Airport, TN 72 41 72 44 / 0 0 0 0 Oak Ridge, TN 71 41 73 42 / 0 0 0 0 Tri Cities Airport, TN 70 38 69 36 / 0 0 0 0

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.