Jonesborough Weather Forecast

    • 56
    • 74

    Increasing Clouds

    • 58
    • 70

    Rain Showers

    • 35
    • 67

    Rain Showers Likely

    • 36
    • 55

    Sunny

    • 43
    • 69

    Partly Sunny

    • 43
    • 74

    Mostly Cloudy

Today 14 Mar Washington

Mostly sunny. Highs in the lower to mid 70s. Southeast Winds 10 Mph or Less, becoming south this afternoon.

Tonight 14 Mar Washington

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jonesborough Temperature Statistics

March Temperature

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

  • Lowest 3 March, 2025

    18.8 °F

  • Average March

    42.5 °F

  • Highest 11 March, 2025

    69.1 °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

    69.6 °F
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