Bluff City Weather Forecast

    • 56
    • 82

    Mostly Sunny

    • 56
    • 82

    Partly Sunny

    • 58
    • 83

    Partly Sunny

    • 57
    • 80

    Slight Chance Thunderstorms

    • 57
    • 82

    Slight Chance Thunderstorms

    • 59
    • 84

    Mostly Sunny

    • 58
    • 85

    Slight Chance Thunderstorms

Today 13 Sep Sullivan

Sunny. Highs in the upper 70s to lower 80s. Light Winds.

Tonight 13 Sep Sullivan

Mostly clear. Lows in the upper 50s. Light Winds.

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Bluff City Temperature Statistics

September Temperature

Bristol / Johnson / Kingsport, Tri-City Regional Airport (7.5 miles)

  • Lowest 8 September, 2025

    46 °F

  • Average September

    63.3 °F

  • Highest 5 September, 2025

    81 °F

Climate (2020–Present)

Bristol / Johnson / Kingsport, Tri-City Regional Airport (7.5 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    69.9 °F
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