Greeneville Weather Forecast

    • 59
    • 82

    Mostly Sunny

    • 57
    • 83

    Increasing Clouds

    • 61
    • 84

    Mostly Sunny

    • 66
    • 87

    Chance Thunderstorms

    • 65
    • 85

    Rain Showers Likely

    • 64
    • 85

    Partly Sunny

    • 65
    • 86

    Partly Sunny

Today 23 Aug Northwest Greene

Sunny. Highs in the lower 80s. Light Winds.

Tonight 23 Aug Northwest Greene

Mostly clear. Lows in the upper 50s. Light Winds.

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  • Temperature Real-Time

Greeneville Temperature Statistics

August Temperature

Morristown Moore-Murrell Airport (29.8 miles)

  • Lowest 5 August, 2026

    66.2 °F

  • Average August

    76.5 °F

  • Highest 15 August, 2026

    91.4 °F

Climate (2021–2026)

Morristown Moore-Murrell Airport (29.8 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    67.4 °F
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