Blountville Weather Forecast
- 66
- 81
Thunderstorms Likely
- 66
- 81
Rain Showers Likely
- 66
- 86
Slight Chance Thunderstorms
- 68
- 88
Slight Chance Thunderstorms
- 69
- 89
Slight Chance Thunderstorms
- 69
- 88
Chance Thunderstorms
Today 12 Jul Sullivan
Showers likely with a chance of Thunderstorms in the morning and early Afternoon, then Showers and Thunderstorms likely late. Some Thunderstorms may produce heavy rainfall in the morning and early afternoon. Some Thunderstorms may produce heavy rainfall late. Highs in the upper 70s to lower 80s. Light Winds. Chance of rain 70 percent.
Tonight 12 Jul Sullivan
Showers with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the upper 60s. Light Winds. Chance of rain 90 percent.
Blountville Temperature Statistics
July Temperature
Bristol / Johnson / Kingsport, Tri-City Regional Airport (5 miles)
Lowest 5 July, 2026
65.6 °FAverage July
80.1 °FHighest 3 July, 2026
98.7 °F
Climate (2021–2026)
Bristol / Johnson / Kingsport, Tri-City Regional Airport (5 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
57.9 °FAverage High 2021–2026
70.3 °F