Johnson City Weather Forecast

    • 71
    • 92

    Chance Thunderstorms

    • 70
    • 89

    Thunderstorms Likely

    • 71
    • 90

    Thunderstorms Likely

    • 70
    • 88

    Thunderstorms Likely

    • 68
    • 85

    Thunderstorms Likely

    • 65
    • 84

    Slight Chance Thunderstorms

Today 5 Jul Washington

Mostly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 80s to lower 90s. Light Winds. Chance of rain 50 percent.

Tonight 5 Jul Washington

Partly cloudy. A slight chance of Showers and Thunderstorms until early Morning, then a chance of Showers with a slight chance of Thunderstorms late. Humid with Lows in the upper 60s to lower 70s. Light Winds. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnson City Temperature Statistics

July Temperature

Elizabethton Municipal Airport (10.6 miles)

  • Lowest 1 July, 2022

    66.2 °F

  • Average July

    76.8 °F

  • Highest 1 July, 2022

    91.4 °F

Climate (2010–Present)

Elizabethton Municipal Airport (10.6 miles)

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  • Average Low 2010–Present

    47.7 °F

  • Average 2010–Present

    57.8 °F

  • Average High 2010–Present

    69.1 °F
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