Blountville Weather Forecast

    • 48
    • 67

    Mostly Sunny

    • 41
    • 69

    Rain Showers Likely

    • 21
    • 58

    Rain Showers

    • 20
    • 35

    Partly Sunny

    • 30
    • 49

    Partly Sunny

    • 38
    • 60

    Partly Sunny

    • 44
    • 67

    Partly Sunny

Today 14 Mar Sullivan

Sunny. Highs in the mid to upper 60s. Light Winds.

Tonight 14 Mar Sullivan

Clear this Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds 10 Mph or less with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blountville Temperature Statistics

March Temperature

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

  • Lowest 12 March, 2026

    30.9 °F

  • Average March

    57.1 °F

  • Highest 7 March, 2026

    82 °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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