Kingsport Weather Forecast

    • 60
    • 75

    Chance Rain Showers

    • 42
    • 81

    Rain Showers

    • 31
    • 53

    Slight Chance Rain Showers

    • 39
    • 63

    Partly Sunny

    • 46
    • 69

    Mostly Cloudy

    • 42
    • 75

    Rain Showers Likely

Today 10 Mar Sullivan

Partly sunny. A chance of Showers with a slight chance of Thunderstorms. Highs in the lower to mid 70s. Southwest Winds 10 Mph or less. Chance of rain 40 percent.

Tonight 10 Mar Sullivan

Partly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Light Winds.

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Kingsport Temperature Statistics

March Temperature

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

  • Lowest 1 March, 2026

    36 °F

  • Average March

    56.4 °F

  • Highest 7 March, 2026

    82 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.8 °F

  • Average High 2021–2026

    70 °F
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