Kingsport Weather Forecast

    • 63
    • 88

    Mostly Sunny

    • 64
    • 88

    Mostly Sunny

    • 67
    • 89

    Rain Showers Likely

    • 66
    • 84

    Rain Showers Likely

    • 66
    • 86

    Chance Rain Showers

    • 64
    • 89

    Chance Rain Showers

Today 8 Sep Sullivan

Sunny. Highs in the lower to mid 80s. Light Winds.

Tonight 8 Sep Sullivan

Mostly clear. Lows in the lower 60s. Light Winds.

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Kingsport Temperature Statistics

September Temperature

Bristol / Johnson / Kingsport, Tri-City Regional Airport (9.9 miles)

  • Lowest 1 September, 2026

    65.6 °F

  • Average September

    80 °F

  • Highest 4 September, 2026

    97.6 °F

Climate (2021–2026)

Bristol / Johnson / Kingsport, Tri-City Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    70.3 °F
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