Jonesborough Weather Forecast 15 Days, Weather in Jonesborough Today
Current weather conditions and 15 day weather forecast for Jonesborough, Tennessee, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Jonesborough
| 21 August 2026 Friday 22.5 ° C / 72.5°F  Partly Cloudy |
Feels Like : 24.6 ° C / 76.3°F Humidity : % 76 Pressure : 1016 mb Wind Speed : 4 kmph / 2.5 miles from SSE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 45 |
15 day weather forecast for Jonesborough, TN, USA
Weather Forecast for next 15 Days for Jonesborough including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Jonesborough, Tennessee state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday |  Sunny |
19.8 ° C (67.6°F) |
28.8 ° C (83.8°F) |
23.6 ° C (74.5°F) |
% 71 | 40% | 9.1 | Sunrise:06:52 AM Sunset: 08:14 PM |
Moonrise:03:27 PM Moonset: 12:03 AM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday |  Moderate rain |
20 ° C (68°F) |
25.3 ° C (77.5°F) |
22.5 ° C (72.5°F) |
% 82 | 87% | 9.3 | Sunrise:06:52 AM Sunset: 08:13 PM |
Moonrise:04:25 PM Moonset: 12:48 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday |  Patchy rain nearby |
17.6 ° C (63.6°F) |
26.3 ° C (79.4°F) |
21.5 ° C (70.7°F) |
% 83 | 79% | 8.2 | Sunrise:06:53 AM Sunset: 08:11 PM |
Moonrise:05:16 PM Moonset: 01:38 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
15.6 ° C (60.1°F) |
24.3 ° C (75.8°F) |
20.3 ° C (68.6°F) |
% 75 | 36% | 8.4 | Sunrise:06:54 AM Sunset: 08:10 PM |
Moonrise:05:59 PM Moonset: 02:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday |  Overcast |
17 ° C (62.7°F) |
24.2 ° C (75.6°F) |
20.6 ° C (69.1°F) |
% 69 | 44% | 8.4 | Sunrise:06:55 AM Sunset: 08:09 PM |
Moonrise:06:36 PM Moonset: 03:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Patchy rain nearby |
16.7 ° C (62°F) |
23 ° C (73.5°F) |
19.9 ° C (67.9°F) |
% 89 | 61% | 5 | Sunrise:06:55 AM Sunset: 08:08 PM |
Moonrise:07:07 PM Moonset: 04:33 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday |  Mist |
18.3 ° C (64.9°F) |
24.1 ° C (75.3°F) |
21.6 ° C (71°F) |
% 86 | 75% | 5 | Sunrise:06:56 AM Sunset: 08:06 PM |
Moonrise:07:35 PM Moonset: 05:32 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday |  Light rain shower |
16.7 ° C (62.1°F) |
23.1 ° C (73.7°F) |
20.5 ° C (68.9°F) |
% 91 | 90% | 5 | Sunrise:06:57 AM Sunset: 08:05 PM |
Moonrise:07:59 PM Moonset: 06:31 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
19.9 ° C (67.7°F) |
25.7 ° C (78.2°F) |
22.5 ° C (72.6°F) |
% 75 | 10% | 7 | Sunrise:06:58 AM Sunset: 08:03 PM |
Moonrise:08:22 PM Moonset: 07:30 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Sunny |
20.4 ° C (68.7°F) |
25.2 ° C (77.4°F) |
22.8 ° C (73°F) |
% 67 | 9% | 7 | Sunrise:06:59 AM Sunset: 08:02 PM |
Moonrise:08:45 PM Moonset: 08:28 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Overcast |
20.4 ° C (68.7°F) |
24.5 ° C (76.1°F) |
22.2 ° C (72°F) |
% 81 | 81% | 5 | Sunrise:06:59 AM Sunset: 08:01 PM |
Moonrise:09:08 PM Moonset: 09:26 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Overcast |
20.9 ° C (69.6°F) |
25.3 ° C (77.6°F) |
22.9 ° C (73.1°F) |
% 85 | 86% | 5 | Sunrise:07:00 AM Sunset: 07:59 PM |
Moonrise:09:33 PM Moonset: 10:26 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Light rain shower |
21.9 ° C (71.4°F) |
24.6 ° C (76.3°F) |
23 ° C (73.4°F) |
% 87 | 89% | 5 | Sunrise:07:01 AM Sunset: 07:58 PM |
Moonrise:10:02 PM Moonset: 11:29 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Overcast |
20.2 ° C (68.3°F) |
25.2 ° C (77.4°F) |
22.9 ° C (73.3°F) |
% 85 | 80% | 6 | Sunrise:07:02 AM Sunset: 07:56 PM |
Moonrise:10:37 PM Moonset: 12:34 PM Moon Phase ( Last Quarter ) |
|
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