Blountville Weather Forecast

    • 45
    • 65

    Increasing Clouds

    • 54
    • 71

    Slight Chance Rain Showers

    • 58
    • 78

    Chance Thunderstorms

    • 57
    • 78

    Rain Showers

    • 58
    • 78

    Rain Showers Likely

    • 59
    • 78

    Rain Showers Likely

Today 29 Mar Sullivan

Sunny. Highs in the lower to mid 60s. South Winds 5 to 15 Mph.

Tonight 29 Mar Sullivan

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. Light Winds.

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Blountville Temperature Statistics

March Temperature

Bristol / Johnson / Kingsport, Tri-City Regional Airport (5 miles)

  • Lowest 18 March, 2026

    22.6 °F

  • Average March

    54.8 °F

  • Highest 7 March, 2026

    83.6 °F

Climate (2021–Present)

Bristol / Johnson / Kingsport, Tri-City Regional Airport (5 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    70 °F
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