Frankfort Weather Forecast

    • 58
    • 78

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 56
    • 78

    Partly Sunny

    • 55
    • 79

    Partly Sunny

    • 56
    • 78

    Partly Sunny

Today 22 Sep Franklin

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 22 Sep Franklin

Mostly cloudy. Lows in the upper 50s. North Winds 5 to 10 Mph.

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Frankfort Temperature Statistics

September Temperature

Marion - Williamson County Regional Airport (10.6 miles)

  • Lowest 8 September, 2026

    59 °F

  • Average September

    79.5 °F

  • Highest 5 September, 2026

    100.4 °F

Climate (2021–2026)

Marion - Williamson County Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    56.4 °F

  • Average High 2021–2026

    68.2 °F
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