Blountville Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers Likely

Today 24 May Sullivan

Showers likely with a chance of Thunderstorms early in the afternoon. Showers and Thunderstorms likely late. Highs in the upper 70s to lower 80s. Light Winds. Chance of rain 70 percent.

Tonight 24 May Sullivan

Mostly cloudy. A slight chance of Thunderstorms in the evening. A chance of Showers until early Morning, then a slight chance of Showers late. Lows in the lower 60s. Light Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blountville Temperature Statistics

May Temperature

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

  • Lowest 3 May, 2026

    32.6 °F

  • Average May

    61.3 °F

  • Highest 18 May, 2026

    93.7 °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

    57.9 °F

  • Average High 2021–2026

    70.2 °F
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