Gwynneville Weather Forecast

    • 59
    • 87

    Mostly Sunny

    • 62
    • 89

    Partly Sunny

    • 62
    • 87

    Partly Sunny

    • 65
    • 85

    Chance Rain Showers

    • 64
    • 80

    Chance Thunderstorms

    • 59
    • 80

    Chance Rain Showers

Today 18 Sep Shelby

Sunny. Highs in the upper 80s. Light and variable Winds, becoming west around 5 Mph.

Tonight 18 Sep Shelby

Clear. Lows in the upper 50s. Southeast Winds around 5 Mph through Midnight, becoming light and variable.

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Gwynneville Temperature Statistics

September Temperature

Shelbyville Municipal Airport (9.3 miles)

  • Lowest 8 September, 2025

    44.1 °F

  • Average September

    65 °F

  • Highest 15 September, 2025

    87.1 °F

Climate (2020–Present)

Shelbyville Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    57 °F

  • Average High 2020–2025

    67 °F
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