Afton Weather Forecast
- 65
- 89
Slight Chance Thunderstorms
- 68
- 91
Mostly Sunny
- 70
- 91
Chance Thunderstorms
- 70
- 89
Chance Thunderstorms
- 69
- 88
Rain Showers Likely
- 68
- 90
Chance Thunderstorms
Today 23 Jul Northwest Greene
Sunny. A slight chance of Showers and Thunderstorms early in the afternoon. Highs in the lower 90s. Light Winds. Chance of rain 20 percent.
Tonight 23 Jul Northwest Greene
Mostly clear. Lows in the upper 60s. Light Winds.
Afton Temperature Statistics
July Temperature
Bristol / Johnson / Kingsport, Tri-City Regional Airport (26.7 miles)
Lowest 4 July, 2025
61.6 °FAverage July
77 °FHighest 8 July, 2025
91.7 °F
Climate (2020–Present)
Bristol / Johnson / Kingsport, Tri-City Regional Airport (26.7 miles)
Average Low 2020–2025
46.8 °FAverage 2020–2025
57.8 °FAverage High 2020–2025
69.9 °F