Kingsport, TN 37664 Weather

Sullivan County8:52 AM EDT36.52°N, 82.52°W

Current conditions

Patchy Fog
36°
Patchy Fog
Feels like 36°
High 72°·Low 39°
WindCalm
Humidity100%
Dew point36°
Cloud cover32%
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

    Patchy fog before 9am. Sunny, with a high near 72. East wind around 0 mph.

  • Friday Night

    Clear, with a low around 39. East wind around 0 mph.

  • Saturday

    Sunny, with a high near 70. Northeast wind around 0 mph.

National Weather Service forecast updated 13 hrs ago.

Hourly

Hourly forecast
  1. Now Patchy Fog 36°
  2. 9 AM Sunny 40°
  3. 10 AM Sunny 48°
  4. 11 AM Sunny 55°
  5. 12 PM Sunny 61°
  6. 1 PM Sunny 67°
  7. 2 PM Sunny 69°
  8. 3 PM Sunny 70°
  9. 4 PM Sunny 72°
  10. 5 PM Sunny 71°
  11. 6 PM Clear 69°
  12. 7 PM Clear 64°
  13. 8 PM Clear 57°
  14. 9 PM Clear 54°
  15. 10 PM Clear 51°
  16. 11 PM Clear 49°
  17. Sat12 AM Clear 47°
  18. 1 AM Clear 45°
  19. 2 AM Clear 44°
  20. 3 AM Clear 43°
  21. 4 AM Clear 42°
  22. 5 AM Clear 41°
  23. 6 AM Sunny 40°
  24. 7 AM Sunny 39°

10-day forecast

Details
  1. TonightOct 22 Patchy Fog Patchy Fog36°
  2. TodayOct 23 Patchy Fog then Sunny Patchy Fog then Sunny39°72°
  3. SatOct 24 Sunny Sunny36°70°
  4. SunOct 25 Sunny Sunny39°71°
  5. MonOct 26 Sunny Sunny41°72°
  6. TueOct 27 Mostly Sunny Mostly Sunny44°74°
  7. WedOct 28 Mostly Sunny Mostly Sunny45°73°
  8. ThuOct 29 Mostly Sunny Mostly Sunny73°
  9. FriOct 30 Cloudy Cloudy50°71°
  10. SatOct 31 Partly cloudy Partly cloudy0.04 in50°76°

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

Radar

Full map
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Weather news near Kingsport

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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 9 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.