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
| 06 July 2026 Monday 22.3 ° C / 72.1°F  Patchy rain nearby |
Feels Like : 24.7 ° C / 76.4°F Humidity : % 88 Pressure : 1017 mb Wind Speed : 5 kmph / 3.1 miles from W  Visibility : 16 km Precipitation (rainfall) : 13.32 mm Cloud (%) : 0 |
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 July 2026 Monday |  Sunny |
19.1 ° C (66.4°F) |
35.1 ° C (95.2°F) |
25.6 ° C (78.1°F) |
% 67 | 64% | 8.2 | Sunrise:06:18 AM Sunset: 08:50 PM |
Moonrise:12:11 AM Moonset: 12:40 PM Moon Phase ( Last Quarter ) |
|
| 07 July 2026 Tuesday | Sunny |
17.9 ° C (64.2°F) |
30.6 ° C (87.1°F) |
23.8 ° C (74.9°F) |
% 75 | 60% | 10 | Sunrise:06:18 AM Sunset: 08:50 PM |
Moonrise:12:35 AM Moonset: 01:40 PM Moon Phase ( Last Quarter ) |
|
| 08 July 2026 Wednesday | Sunny |
17.5 ° C (63.5°F) |
30.7 ° C (87.3°F) |
23.5 ° C (74.3°F) |
% 75 | 57% | 10.2 | Sunrise:06:19 AM Sunset: 08:50 PM |
Moonrise:12:59 AM Moonset: 02:43 PM Moon Phase ( Waning Crescent ) |
|
| 09 July 2026 Thursday | Patchy rain nearby |
17.6 ° C (63.7°F) |
30.1 ° C (86.2°F) |
23.1 ° C (73.5°F) |
% 75 | 66% | 9.9 | Sunrise:06:19 AM Sunset: 08:49 PM |
Moonrise:01:28 AM Moonset: 03:50 PM Moon Phase ( Waning Crescent ) |
|
| 10 July 2026 Friday | Patchy rain nearby |
17.7 ° C (63.9°F) |
28.7 ° C (83.7°F) |
22.7 ° C (72.8°F) |
% 81 | 80% | 8.9 | Sunrise:06:20 AM Sunset: 08:49 PM |
Moonrise:02:02 AM Moonset: 05:01 PM Moon Phase ( Waning Crescent ) |
|
| 11 July 2026 Saturday | Patchy rain nearby |
18.4 ° C (65.1°F) |
31 ° C (87.8°F) |
23.4 ° C (74°F) |
% 79 | 80% | 7 | Sunrise:06:20 AM Sunset: 08:49 PM |
Moonrise:02:45 AM Moonset: 06:13 PM Moon Phase ( Waning Crescent ) |
|
| 12 July 2026 Sunday |  Fog |
18.5 ° C (65.3°F) |
29.7 ° C (85.5°F) |
23.4 ° C (74.1°F) |
% 77 | 73% | 7 | Sunrise:06:21 AM Sunset: 08:48 PM |
Moonrise:03:39 AM Moonset: 07:22 PM Moon Phase ( New Moon ) |
|
| 13 July 2026 Monday | Patchy rain nearby |
17.2 ° C (62.9°F) |
29.8 ° C (85.6°F) |
23 ° C (73.4°F) |
% 75 | 50% | 7 | Sunrise:06:22 AM Sunset: 08:48 PM |
Moonrise:04:44 AM Moonset: 08:22 PM Moon Phase ( New Moon ) |
|
| 14 July 2026 Tuesday | Sunny |
15.9 ° C (60.6°F) |
30.8 ° C (87.4°F) |
22.8 ° C (73.1°F) |
% 67 | 5% | 8 | Sunrise:06:22 AM Sunset: 08:47 PM |
Moonrise:05:59 AM Moonset: 09:13 PM Moon Phase ( New Moon ) |
|
| 15 July 2026 Wednesday | Sunny |
18.9 ° C (66°F) |
34 ° C (93.3°F) |
26 ° C (78.7°F) |
% 59 | 3% | 8 | Sunrise:06:23 AM Sunset: 08:47 PM |
Moonrise:07:18 AM Moonset: 09:54 PM Moon Phase ( New Moon ) |
|
| 16 July 2026 Thursday | Patchy rain nearby |
18.7 ° C (65.6°F) |
27.5 ° C (81.5°F) |
23 ° C (73.3°F) |
% 85 | 83% | 6 | Sunrise:06:24 AM Sunset: 08:46 PM |
Moonrise:08:37 AM Moonset: 10:29 PM Moon Phase ( Waxing Crescent ) |
|
| 17 July 2026 Friday | Sunny |
14.2 ° C (57.5°F) |
26.5 ° C (79.7°F) |
20.5 ° C (69°F) |
% 71 | 41% | 7 | Sunrise:06:24 AM Sunset: 08:46 PM |
Moonrise:09:52 AM Moonset: 10:59 PM Moon Phase ( Waxing Crescent ) |
|
| 18 July 2026 Saturday | Sunny |
11.5 ° C (52.7°F) |
26.2 ° C (79.1°F) |
18.5 ° C (65.4°F) |
% 67 | 5% | 7 | Sunrise:06:25 AM Sunset: 08:45 PM |
Moonrise:11:03 AM Moonset: 11:26 PM Moon Phase ( Waxing Crescent ) |
|
| 19 July 2026 Sunday |  Partly Cloudy |
15.1 ° C (59.1°F) |
28.7 ° C (83.7°F) |
20 ° C (67.9°F) |
% 64 | 36% | 7 | Sunrise:06:26 AM Sunset: 08:45 PM |
Moonrise:12:11 PM Moonset: 11:53 PM Moon Phase ( First Quarter ) |
|
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