Mountain City Weather Forecast

    • 42
    • 68

    Mostly Sunny

    • 41
    • 69

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 57
    • 79

    Mostly Cloudy

Today 25 Sep Johnson

Sunny. Highs in the 60s to lower 70s. Light Winds.

Tonight 25 Sep Johnson

Mostly clear. Lows in the upper 30s to mid 40s. Light Winds.

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Mountain City Temperature Statistics

September Temperature

Abingdon (18.6 miles)

  • Lowest 8 September, 2026

    60.8 °F

  • Average September

    73 °F

  • Highest 3 September, 2026

    91.4 °F

Climate (2021–2026)

Abingdon (18.6 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.9 °F
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