Frankfort Weather Forecast

    • 71
    • 86

    Thunderstorms Likely

    • 62
    • 88

    Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 59
    • 75

    Rain Showers Likely

    • 62
    • 78

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

Today 18 May Franklin

Mostly sunny with a chance of Showers and Thunderstorms this Morning, then mostly cloudy with Showers and Thunderstorms likely this afternoon. Highs in the mid 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 18 May Franklin

Mostly cloudy with Showers and Thunderstorms likely in the Evening, then partly cloudy after midnight. Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Frankfort Temperature Statistics

May Temperature

Marion - Williamson County Regional Airport (10.6 miles)

  • Lowest 7 May, 2026

    39 °F

  • Average May

    60.1 °F

  • Highest 4 May, 2026

    80.6 °F

Climate (2021–Present)

Marion - Williamson County Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    47.7 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    68.1 °F
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