Frankfort Weather Forecast

    • 28
    • 54

    Increasing Clouds

    • 30
    • 44

    Partly Sunny

    • 48
    • 54

    Chance Rain Showers

    • 52
    • 63

    Slight Chance Rain

    • 59
    • 68

    Mostly Cloudy

    • 56
    • 72

    Partly Sunny

Today 20 Dec Franklin

Sunny. Not as cool with Highs in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Dec Franklin

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 20s. North Winds around 5 Mph.

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  • Temperature Real-Time

Frankfort Temperature Statistics

December Temperature

Marion - Williamson County Regional Airport (10.6 miles)

  • Lowest 14 December, 2025

    8.6 °F

  • Average December

    34.6 °F

  • Highest 17 December, 2025

    59 °F

Climate (2020–Present)

Marion - Williamson County Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    47.4 °F

  • Average 2020–2025

    55.8 °F

  • Average High 2020–2025

    67.5 °F
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