Jonesborough Weather Forecast

    • 46
    • 77

    Rain Showers

    • 26
    • 55

    Rain Showers

    • 36
    • 54

    Partly Sunny

    • 33
    • 60

    Slight Chance Rain Showers

    • 48
    • 64

    Rain Showers Likely

    • 37
    • 60

    Chance Rain Showers

Today 19 Mar Washington

Mostly sunny. Highs in the mid to upper 70s. South Winds 5 to 15 Mph.

Tonight 19 Mar Washington

Mostly clear in the Evening, then partly cloudy with a chance of Showers after midnight. Partly cloudy with Showers late. Lows in the lower 50s. South Winds 5 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.

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Jonesborough Temperature Statistics

March Temperature

Bristol / Johnson / Kingsport, Tri-City Regional Airport (13 miles)

  • Lowest 3 March, 2025

    18.8 °F

  • Average March

    47.3 °F

  • Highest 14 March, 2025

    77.6 °F

Climate (2020–Present)

Bristol / Johnson / Kingsport, Tri-City Regional Airport (13 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    69.7 °F
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