Kingsport Weather Forecast

    • 67
    • 83

    Rain Showers Likely

    • 65
    • 83

    Chance Thunderstorms

    • 67
    • 86

    Slight Chance Thunderstorms

    • 69
    • 89

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

    • 66
    • 88

    Chance Thunderstorms

Today 24 Jul Sullivan

Mostly cloudy. A chance of Showers and Thunderstorms this Afternoon, then Showers likely with a chance of Thunderstorms late. Highs in the upper 70s to lower 80s. Light Winds. Chance of rain 70 percent.

Tonight 24 Jul Sullivan

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the mid 60s. Light Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kingsport Temperature Statistics

July Temperature

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

  • Lowest 15 July, 2026

    62.7 °F

  • Average July

    78.7 °F

  • Highest 3 July, 2026

    98.7 °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

    57.9 °F

  • Average High 2021–2026

    70.3 °F
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