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Jonesborough, TN 37659 Weather

It is 73°F and clear in Jonesborough, TN 37659, observed at 2:35 PM EDT. Today: Sunny, high 72°F, low 46°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Jonesborough, TN 37659 current weather

73°F

Clear

H 72° / L 46°Feels like 72°

3° warmer than yesterday at this time

Observed at Bristol / Johnson / Kingsport, Tri-City Regional Airport (13.7 mi away), 10/29/2026, 2:35 PM EDT

Hourly forecast

NWS, updated 10/29/2026, 11:26 AM PT

  1. Now71°
  2. 4 PM72°
  3. 5 PM72°
  4. 6 PM70°
  5. 7 PM63°
  6. 8 PM60°
  7. 9 PM54°
  8. 10 PM52°
  9. 11 PM51°
  10. 12 AM50°Fri
  11. 1 AM49°
  12. 2 AM48°
  13. 3 AM48°
  14. 4 AM47°
  15. 5 AM47°
  16. 6 AM47°
  17. 7 AM46°
  18. 8 AM46°
  19. 9 AM49°
  20. 10 AM55°
  21. 11 AM62°
  22. 12 PM67°
  23. 1 PM70°
  24. 2 PM72°
  25. 3 PM74°
  26. 4 PM75°
  27. 5 PM75°
  28. 6 PM73°
  29. 7 PM67°
  30. 8 PM64°
  31. 9 PM57°
  32. 10 PM56°
  33. 11 PM54°
  34. 12 AM53°Sat
  35. 1 AM51°
  36. 2 AM50°
  37. 3 AM50°
  38. 4 AM49°
  39. 5 AM49°
  40. 6 AM49°
  41. 7 AM49°
  42. 8 AM49°
  43. 9 AM51°
  44. 10 AM56°
  45. 11 AM61°
  46. 12 PM65°
  47. 1 PM68°
  48. 2 PM69°

10-day forecast

Tap a day for details

  • Today10/29Low 46°High 72°

    This Afternoon: Sunny, with a high near 72. West wind around 0 mph.

    Tonight: Mostly clear, with a low around 46. Southwest wind around 0 mph.

    Sunny
  • Fri10/30Low 49°High 75°

    Friday: Sunny, with a high near 75. Northeast wind 0 to 5 mph.

    Friday Night: Partly cloudy, with a low around 49. East wind around 5 mph.

    Sunny
  • Sat10/31Low 49°High 71°

    Saturday: Mostly cloudy, with a high near 71. Southeast wind around 5 mph.

    Saturday Night: Cloudy, with a low around 49. Southeast wind around 5 mph.

    Mostly Cloudy
  • Sun11/121% chance of precipitationLow 48°High 68°

    Sunday: Mostly cloudy, with a high near 68. Southeast wind around 5 mph.

    Sunday Night: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.

    Mostly Cloudy
  • Mon11/221% chance of precipitationLow 47°High 70°

    Monday: A slight chance of rain showers before 7am. Mostly cloudy, with a high near 70. Chance of precipitation is 20%.

    Monday Night: Partly cloudy, with a low around 47.

    Slight Chance Rain Showers then Mostly Cloudy
  • Tue11/315% chance of precipitationLow 53°High 74°

    Tuesday: Mostly sunny, with a high near 74.

    Tuesday Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Mostly Sunny
  • Wed11/457% chance of precipitationLow 56°High 73°

    Wednesday: A chance of rain showers. Mostly sunny, with a high near 73. Chance of precipitation is 40%.

    Wednesday Night: Rain showers likely. Mostly cloudy, with a low around 56.

    Chance Rain Showers
  • Thu11/5Model blend62% chance of precipitationLow 50°High 72°

    Thursday: Rain likely. High near 72°. Low that night near 50°. About 0.45 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend40% chance of precipitationLow 43°High 67°

    Friday: Chance of rain. High near 67°. Low that night near 43°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blend19% chance of precipitationLow 37°High 63°

    Saturday: Mostly cloudy, slight chance of rain. High near 63°. Low that night near 37°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 36.296, -82.489 from the NWS MRX office, updated 10/29/2026, 11:26 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KTRI (Bristol/Tri-Cities Arpt, 14 mi), model run 10/29/2026, 10:00 AM EDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now71°Sunny0%0 mph
  2. 4 PM72°Sunny0%0 mph
  3. 5 PM72°Sunny0%0 mph
  4. 6 PM70°Clear0%0 mph
  5. 7 PM63°Clear0%0 mph
  6. 8 PM60°Clear0%0 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Observed today

Since midnight, vs yesterday and normal

Today's high so far is 9° above the normal of 65° and the same as yesterday's high.

High so far
73°
9° above normal
Low so far
39°
Normal low 38°
Precipitation
0.00 in
Since midnight
Yesterday
High 73° · Low 37° · Precip 0.00 in
Normal for today
High 65° · Low 38°

Observed at Bristol / Johnson / Kingsport, Tri-City Regional Airport (KTRI) since midnight local time, through 2:35 PM. Station reports are preliminary and not quality controlled. Normals are estimated from 1991 to 2020 monthly normals at Erwin 1 W.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Jonesborough, TN 37659 right now?
The latest observation from Bristol / Johnson / Kingsport, Tri-City Regional Airport was 73°F and clear, reported at 10/29/2026, 2:35 PM EDT.
What is the high temperature today in Jonesborough, TN 37659?
The National Weather Service forecast for this afternoon calls for a high near 72°F. Sunny.
Will it rain in Jonesborough, TN 37659 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Jonesborough, TN 37659?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 63°F to 72°F and up to a 62% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Jonesborough, TN 37659 today?
Sunrise is about 7:50 AM EDT and sunset is about 6:36 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Jonesborough, TN 37659?
At Erwin 1 W, the 1991 to 2020 normal high in October is 70°F and the normal low is 43°F.

Nearby hazards

Tennessee hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Tri-Cities)
50GoodPM2.5
AQI forecast tomorrow (Tri-Cities)
50GoodPM2.5

UV index guide · Air quality

Drought

By county

Washington County, week of 10/27/2026

97% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:50 AM
Sunset
6:36 PM
Daylight
10 hr 47 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:23 AM
Last light (civil dusk)
7:03 PM
Moonrise
9:12 PM
Moonset
11:54 AM

Normal October weather

Climate

Normal October high 70°, low 43°, precipitation 2.54 in for the month. 1991 to 2020 normals at Erwin 1 W, 11 mi away.

Other places nearby

Data sources

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About this data

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