Jonesborough Weather Forecast

    • 54
    • 78

    Chance Rain Showers

    • 57
    • 72

    Rain Showers

    • 49
    • 70

    Rain Showers

    • 42
    • 65

    Partly Sunny

    • 44
    • 65

    Chance Rain Showers

    • 36
    • 58

    Slight Chance Rain Showers

    • 42
    • 64

    Mostly Sunny

Today 27 Apr Washington

Mostly sunny. Highs in the upper 70s to lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 27 Apr Washington

Mostly cloudy until early Morning, then a chance of Showers with a slight chance of Thunderstorms late. Lows in the mid 50s. Southeast Winds 5 to 15 Mph with Gusts up to 35 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jonesborough Temperature Statistics

April Temperature

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

  • Lowest 6 April, 2026

    36.6 °F

  • Average April

    62.2 °F

  • Highest 15 April, 2026

    86.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    70.1 °F
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