Tri-Cities Regional (TRI) 15 Day Weather Forecast, Bristol, VA/Johnson City/Kingsport United States
Current weather conditions and 15 day weather forecast for Tri-Cities Regional in Bristol, VA/Johnson City/Kingsport, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at TRI
| 13 September 2026 Sun 21.7 ° C ( 71°F )  Patchy rain nearby |
Feels Like : 23.1 ° C / 73.6°F Humidity : % 79 Pressure : 1018 mb Wind Speed : 6.8 kmph / 4.3 miles from W 
Visibility : 10 km Precipitation (rainfall) : 0.15 mm Cloud (%) : 54 |
15-day weather forecast for Tri-Cities Regional, Bristol, VA/Johnson City/Kingsport, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 13 September 2026 Sun |  Fog |
17.9 ° C | 29.5 ° C | 23.5 ° C | % 75 | 12.2 km/h | 64% |
| 14 September 2026 Mon |  Sunny |
19.3 ° C | 27.1 ° C | 22.7 ° C | % 69 | 13 km/h | 7% |
| 15 September 2026 Tue |  Overcast |
18.1 ° C | 30.3 ° C | 24.1 ° C | % 61 | 9.4 km/h | 9% |
| 16 September 2026 Wed | Sunny |
19.7 ° C | 31 ° C | 24.9 ° C | % 70 | 8.6 km/h | 17% |
| 17 September 2026 Thu | Sunny |
19.7 ° C | 30.3 ° C | 24.8 ° C | % 75 | 14.4 km/h | 58% |
| 18 September 2026 Fri |  Mist |
20.2 ° C | 28.2 ° C | 23.7 ° C | % 80 | 16.6 km/h | 36% |
| 19 September 2026 Sat | Mist |
19.7 ° C | 23.2 ° C | 21.5 ° C | % 83 | 8.3 km/h | 20% |
| 20 September 2026 Sun | Overcast |
19 ° C | 27.4 ° C | 22.6 ° C | % 72 | 8.3 km/h | 15% |
| 21 September 2026 Mon | Overcast |
18.1 ° C | 30.8 ° C | 23.7 ° C | % 72 | 14 km/h | 73% |
| 22 September 2026 Tue |  Light rain shower |
16.7 ° C | 19 ° C | 18 ° C | % 97 | 10.8 km/h | 94% |
| 23 September 2026 Wed | Patchy rain nearby |
11.6 ° C | 18.5 ° C | 15.3 ° C | % 82 | 15.5 km/h | 75% |
| 24 September 2026 Thu | Patchy rain nearby |
10.2 ° C | 14.6 ° C | 12 ° C | % 80 | 9.7 km/h | 68% |
| 25 September 2026 Fri | Patchy rain nearby |
10.3 ° C | 12.3 ° C | 11.3 ° C | % 89 | 6.1 km/h | 37% |
| 26 September 2026 Sat | Patchy rain nearby |
11.3 ° C | 17.7 ° C | 13.6 ° C | % 87 | 6.8 km/h | 38% |
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