Johnson City Weather Forecast 15 Days, Weather in Johnson City Today
Current weather conditions and 15 day weather forecast for Johnson City, 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 Johnson City
| 22 May 2026 Friday 25.6 ° C / 78.1°F  Overcast |
Feels Like : 26.6 ° C / 80°F Humidity : % 62 Pressure : 1017 mb Wind Speed : 10.4 kmph / 6.5 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Johnson City, TN, USA
Weather Forecast for next 15 Days for Johnson City 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 Johnson City, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 May 2026 Friday |  Patchy rain nearby |
17.7 ° C (63.9°F) |
28.9 ° C (84°F) |
22.3 ° C (72.1°F) |
% 71 | 81% | 6.8 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 23 May 2026 Saturday |  Moderate rain |
14.2 ° C (57.5°F) |
24.7 ° C (76.5°F) |
18.1 ° C (64.7°F) |
% 87 | 89% | 7.7 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Moderate rain |
13.8 ° C (56.8°F) |
27.3 ° C (81.2°F) |
19.7 ° C (67.4°F) |
% 83 | 88% | 8 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 25 May 2026 Monday | Moderate rain |
16.9 ° C (62.5°F) |
26.8 ° C (80.2°F) |
19.7 ° C (67.4°F) |
% 91 | 80% | 8.7 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 26 May 2026 Tuesday | Moderate rain |
17.2 ° C (62.9°F) |
25.5 ° C (77.9°F) |
20.1 ° C (68.1°F) |
% 90 | 88% | 6.3 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 27 May 2026 Wednesday | Moderate rain |
16.1 ° C (61°F) |
24.8 ° C (76.6°F) |
18.3 ° C (64.9°F) |
% 93 | 89% | 0.5 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 28 May 2026 Thursday | Patchy rain nearby |
15.4 ° C (59.7°F) |
24.3 ° C (75.7°F) |
19.2 ° C (66.5°F) |
% 91 | 85% | 4 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 29 May 2026 Friday | Patchy rain nearby |
15.7 ° C (60.3°F) |
18.5 ° C (65.3°F) |
17.1 ° C (62.8°F) |
% 97 | 88% | 4 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 30 May 2026 Saturday | Patchy rain nearby |
12.1 ° C (53.7°F) |
16 ° C (60.8°F) |
14.7 ° C (58.4°F) |
% 97 | 88% | 3 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 31 May 2026 Sunday | Patchy rain nearby |
10.6 ° C (51.1°F) |
12.6 ° C (54.7°F) |
11.7 ° C (53°F) |
% 89 | 89% | 3 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 01 June 2026 Monday | Patchy rain nearby |
10.4 ° C (50.8°F) |
15.7 ° C (60.2°F) |
12.3 ° C (54.1°F) |
% 84 | 77% | 3 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 02 June 2026 Tuesday |  Partly Cloudy |
11.2 ° C (52.2°F) |
22.6 ° C (72.7°F) |
15.4 ° C (59.8°F) |
% 65 | 0% | 5 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 03 June 2026 Wednesday | Patchy rain nearby |
8.7 ° C (47.6°F) |
20 ° C (67.9°F) |
14.2 ° C (57.6°F) |
% 81 | 68% | 3 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
| 04 June 2026 Thursday | Patchy rain nearby |
10 ° C (50°F) |
19.8 ° C (67.6°F) |
15 ° C (59.1°F) |
% 80 | 84% | 4 | Sunrise:06:17 AM Sunset: 08:34 PM |
Moonrise:11:59 AM Moonset: 01:26 AM Moon Phase ( First Quarter ) |
|
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